2450580480

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:367

約数の個数: 440

約数和(自身を含む): 9273401280

約数和(自身を除く): 6822820800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 152, 160, 162, 171, 180, 190, 192, 216, 228, 240, 256, 270, 285, 288, 304, 311, 320, 324, 342, 360, 380, 384, 405, 432, 456, 480, 512, 513, 540, 570, 576, 608, 622, 640, 648, 684, 720, 760, 768, 810, 855, 864, 912, 933, 960, 1024, 1026, 1080, 1140, 1152, 1216, 1244, 1280, 1296, 1368, 1440, 1520, 1536, 1539, 1555, 1620, 1710, 1728, 1824, 1866, 1920, 2052, 2160, 2280, 2304, 2432, 2488, 2560, 2565, 2592, 2736, 2799, 2880, 3040, 3072, 3078, 3110, 3240, 3420, 3456, 3648, 3732, 3840, 4104, 4320, 4560, 4608, 4665, 4864, 4976, 5120, 5130, 5184, 5472, 5598, 5760, 5909, 6080, 6156, 6220, 6480, 6840, 6912, 7296, 7464, 7680, 7695, 8208, 8397, 8640, 9120, 9216, 9330, 9728, 9952, 10260, 10368, 10944, 11196, 11520, 11818, 12160, 12312, 12440, 12960, 13680, 13824, 13995, 14592, 14928, 15360, 15390, 16416, 16794, 17280, 17727, 18240, 18660, 19456, 19904, 20520, 20736, 21888, 22392, 23040, 23636, 24320, 24624, 24880, 25191, 25920, 27360, 27648, 27990, 29184, 29545, 29856, 30780, 32832, 33588, 34560, 35454, 36480, 37320, 39808, 41040, 41472, 41985, 43776, 44784, 46080, 47272, 48640, 49248, 49760, 50382, 51840, 53181, 54720, 55980, 58368, 59090, 59712, 61560, 65664, 67176, 69120, 70908, 72960, 74640, 79616, 82080, 82944, 83970, 87552, 88635, 89568, 94544, 97280, 98496, 99520, 100764, 103680, 106362, 109440, 111960, 118180, 119424, 123120, 125955, 131328, 134352, 138240, 141816, 145920, 149280, 159232, 159543, 164160, 167940, 175104, 177270, 179136, 189088, 196992, 199040, 201528, 207360, 212724, 218880, 223920, 236360, 238848, 246240, 251910, 262656, 265905, 268704, 283632, 291840, 298560, 318464, 319086, 328320, 335880, 354540, 358272, 378176, 393984, 398080, 403056, 414720, 425448, 437760, 447840, 472720, 477696, 478629, 492480, 503820, 525312, 531810, 537408, 567264, 597120, 638172, 656640, 671760, 709080, 716544, 756352, 787968, 796160, 797715, 806112, 850896, 875520, 895680, 945440, 955392, 957258, 984960, 1007640, 1063620, 1074816, 1134528, 1194240, 1276344, 1313280, 1343520, 1418160, 1433088, 1512704, 1575936, 1592320, 1595430, 1612224, 1701792, 1791360, 1890880, 1914516, 1969920, 2015280, 2127240, 2149632, 2269056, 2388480, 2393145, 2552688, 2626560, 2687040, 2836320, 2866176, 3025408, 3190860, 3224448, 3403584, 3582720, 3781760, 3829032, 3939840, 4030560, 4254480, 4299264, 4538112, 4776960, 4786290, 5105376, 5374080, 5672640, 6050816, 6381720, 6448896, 6807168, 7165440, 7563520, 7658064, 7879680, 8061120, 8508960, 8598528, 9076224, 9572580, 10210752, 10748160, 11345280, 12763440, 12897792, 13614336, 14330880, 15127040, 15316128, 16122240, 17017920, 18152448, 19145160, 20421504, 21496320, 22690560, 25526880, 25795584, 27228672, 30254080, 30632256, 32244480, 34035840, 38290320, 40843008, 42992640, 45381120, 51053760, 54457344, 61264512, 64488960, 68071680, 76580640, 81686016, 90762240, 102107520, 122529024, 128977920, 136143360, 153161280, 163372032, 204215040, 245058048, 272286720, 306322560, 408430080, 490116096, 612645120, 816860160, 1225290240, 2450580480]

約数ペア:

[(1, 2450580480), (2, 1225290240), (3, 816860160), (4, 612645120), (5, 490116096), (6, 408430080), (8, 306322560), (9, 272286720), (10, 245058048), (12, 204215040), (15, 163372032), (16, 153161280), (18, 136143360), (19, 128977920), (20, 122529024), (24, 102107520), (27, 90762240), (30, 81686016), (32, 76580640), (36, 68071680), (38, 64488960), (40, 61264512), (45, 54457344), (48, 51053760), (54, 45381120), (57, 42992640), (60, 40843008), (64, 38290320), (72, 34035840), (76, 32244480), (80, 30632256), (81, 30254080), (90, 27228672), (95, 25795584), (96, 25526880), (108, 22690560), (114, 21496320), (120, 20421504), (128, 19145160), (135, 18152448), (144, 17017920), (152, 16122240), (160, 15316128), (162, 15127040), (171, 14330880), (180, 13614336), (190, 12897792), (192, 12763440), (216, 11345280), (228, 10748160), (240, 10210752), (256, 9572580), (270, 9076224), (285, 8598528), (288, 8508960), (304, 8061120), (311, 7879680), (320, 7658064), (324, 7563520), (342, 7165440), (360, 6807168), (380, 6448896), (384, 6381720), (405, 6050816), (432, 5672640), (456, 5374080), (480, 5105376), (512, 4786290), (513, 4776960), (540, 4538112), (570, 4299264), (576, 4254480), (608, 4030560), (622, 3939840), (640, 3829032), (648, 3781760), (684, 3582720), (720, 3403584), (760, 3224448), (768, 3190860), (810, 3025408), (855, 2866176), (864, 2836320), (912, 2687040), (933, 2626560), (960, 2552688), (1024, 2393145), (1026, 2388480), (1080, 2269056), (1140, 2149632), (1152, 2127240), (1216, 2015280), (1244, 1969920), (1280, 1914516), (1296, 1890880), (1368, 1791360), (1440, 1701792), (1520, 1612224), (1536, 1595430), (1539, 1592320), (1555, 1575936), (1620, 1512704), (1710, 1433088), (1728, 1418160), (1824, 1343520), (1866, 1313280), (1920, 1276344), (2052, 1194240), (2160, 1134528), (2280, 1074816), (2304, 1063620), (2432, 1007640), (2488, 984960), (2560, 957258), (2565, 955392), (2592, 945440), (2736, 895680), (2799, 875520), (2880, 850896), (3040, 806112), (3072, 797715), (3078, 796160), (3110, 787968), (3240, 756352), (3420, 716544), (3456, 709080), (3648, 671760), (3732, 656640), (3840, 638172), (4104, 597120), (4320, 567264), (4560, 537408), (4608, 531810), (4665, 525312), (4864, 503820), (4976, 492480), (5120, 478629), (5130, 477696), (5184, 472720), (5472, 447840), (5598, 437760), (5760, 425448), (5909, 414720), (6080, 403056), (6156, 398080), (6220, 393984), (6480, 378176), (6840, 358272), (6912, 354540), (7296, 335880), (7464, 328320), (7680, 319086), (7695, 318464), (8208, 298560), (8397, 291840), (8640, 283632), (9120, 268704), (9216, 265905), (9330, 262656), (9728, 251910), (9952, 246240), (10260, 238848), (10368, 236360), (10944, 223920), (11196, 218880), (11520, 212724), (11818, 207360), (12160, 201528), (12312, 199040), (12440, 196992), (12960, 189088), (13680, 179136), (13824, 177270), (13995, 175104), (14592, 167940), (14928, 164160), (15360, 159543), (15390, 159232), (16416, 149280), (16794, 145920), (17280, 141816), (17727, 138240), (18240, 134352), (18660, 131328), (19456, 125955), (19904, 123120), (20520, 119424), (20736, 118180), (21888, 111960), (22392, 109440), (23040, 106362), (23636, 103680), (24320, 100764), (24624, 99520), (24880, 98496), (25191, 97280), (25920, 94544), (27360, 89568), (27648, 88635), (27990, 87552), (29184, 83970), (29545, 82944), (29856, 82080), (30780, 79616), (32832, 74640), (33588, 72960), (34560, 70908), (35454, 69120), (36480, 67176), (37320, 65664), (39808, 61560), (41040, 59712), (41472, 59090), (41985, 58368), (43776, 55980), (44784, 54720), (46080, 53181), (47272, 51840), (48640, 50382), (49248, 49760)]