480879360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 432

約数和(自身を含む): 1897240800

約数和(自身を除く): 1416361440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 169, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 338, 342, 360, 380, 384, 390, 416, 456, 468, 480, 494, 507, 520, 570, 576, 585, 608, 624, 640, 676, 684, 720, 741, 760, 768, 780, 832, 845, 855, 912, 936, 960, 988, 1014, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1352, 1368, 1440, 1482, 1520, 1521, 1560, 1664, 1690, 1710, 1824, 1872, 1920, 1976, 2028, 2080, 2197, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2535, 2704, 2736, 2880, 2964, 3040, 3042, 3120, 3211, 3328, 3380, 3420, 3648, 3705, 3744, 3840, 3952, 4056, 4160, 4394, 4446, 4560, 4680, 4864, 4940, 4992, 5070, 5408, 5472, 5760, 5928, 6080, 6084, 6240, 6422, 6591, 6760, 6840, 7296, 7410, 7488, 7605, 7904, 8112, 8320, 8788, 8892, 9120, 9360, 9633, 9880, 9984, 10140, 10816, 10944, 10985, 11115, 11520, 11856, 12160, 12168, 12480, 12844, 13182, 13520, 13680, 14592, 14820, 14976, 15210, 15808, 16055, 16224, 16640, 17576, 17784, 18240, 18720, 19266, 19760, 19773, 20280, 21632, 21888, 21970, 22230, 23712, 24320, 24336, 24960, 25688, 26364, 27040, 27360, 28899, 29640, 29952, 30420, 31616, 32110, 32448, 32955, 35152, 35568, 36480, 37440, 38532, 39520, 39546, 40560, 41743, 43264, 43776, 43940, 44460, 47424, 48165, 48672, 49920, 51376, 52728, 54080, 54720, 57798, 59280, 60840, 63232, 64220, 64896, 65910, 70304, 71136, 72960, 74880, 77064, 79040, 79092, 81120, 83486, 87880, 88920, 94848, 96330, 97344, 98865, 102752, 105456, 108160, 109440, 115596, 118560, 121680, 125229, 128440, 129792, 131820, 140608, 142272, 144495, 149760, 154128, 158080, 158184, 162240, 166972, 175760, 177840, 189696, 192660, 194688, 197730, 205504, 208715, 210912, 216320, 218880, 231192, 237120, 243360, 250458, 256880, 263640, 281216, 284544, 288990, 308256, 316160, 316368, 324480, 333944, 351520, 355680, 375687, 385320, 389376, 395460, 411008, 417430, 421824, 462384, 474240, 486720, 500916, 513760, 527280, 562432, 569088, 577980, 616512, 626145, 632736, 648960, 667888, 703040, 711360, 751374, 770640, 790920, 822016, 834860, 843648, 924768, 948480, 973440, 1001832, 1027520, 1054560, 1155960, 1233024, 1252290, 1265472, 1335776, 1406080, 1422720, 1502748, 1541280, 1581840, 1669720, 1687296, 1849536, 1878435, 1946880, 2003664, 2055040, 2109120, 2311920, 2466048, 2504580, 2530944, 2671552, 2812160, 2845440, 3005496, 3082560, 3163680, 3339440, 3699072, 3756870, 4007328, 4110080, 4218240, 4623840, 5009160, 5061888, 5343104, 6010992, 6165120, 6327360, 6678880, 7398144, 7513740, 8014656, 8436480, 9247680, 10018320, 10686208, 12021984, 12330240, 12654720, 13357760, 15027480, 16029312, 18495360, 20036640, 24043968, 25309440, 26715520, 30054960, 32058624, 36990720, 40073280, 48087936, 53431040, 60109920, 80146560, 96175872, 120219840, 160293120, 240439680, 480879360]

約数ペア:

[(1, 480879360), (2, 240439680), (3, 160293120), (4, 120219840), (5, 96175872), (6, 80146560), (8, 60109920), (9, 53431040), (10, 48087936), (12, 40073280), (13, 36990720), (15, 32058624), (16, 30054960), (18, 26715520), (19, 25309440), (20, 24043968), (24, 20036640), (26, 18495360), (30, 16029312), (32, 15027480), (36, 13357760), (38, 12654720), (39, 12330240), (40, 12021984), (45, 10686208), (48, 10018320), (52, 9247680), (57, 8436480), (60, 8014656), (64, 7513740), (65, 7398144), (72, 6678880), (76, 6327360), (78, 6165120), (80, 6010992), (90, 5343104), (95, 5061888), (96, 5009160), (104, 4623840), (114, 4218240), (117, 4110080), (120, 4007328), (128, 3756870), (130, 3699072), (144, 3339440), (152, 3163680), (156, 3082560), (160, 3005496), (169, 2845440), (171, 2812160), (180, 2671552), (190, 2530944), (192, 2504580), (195, 2466048), (208, 2311920), (228, 2109120), (234, 2055040), (240, 2003664), (247, 1946880), (256, 1878435), (260, 1849536), (285, 1687296), (288, 1669720), (304, 1581840), (312, 1541280), (320, 1502748), (338, 1422720), (342, 1406080), (360, 1335776), (380, 1265472), (384, 1252290), (390, 1233024), (416, 1155960), (456, 1054560), (468, 1027520), (480, 1001832), (494, 973440), (507, 948480), (520, 924768), (570, 843648), (576, 834860), (585, 822016), (608, 790920), (624, 770640), (640, 751374), (676, 711360), (684, 703040), (720, 667888), (741, 648960), (760, 632736), (768, 626145), (780, 616512), (832, 577980), (845, 569088), (855, 562432), (912, 527280), (936, 513760), (960, 500916), (988, 486720), (1014, 474240), (1040, 462384), (1140, 421824), (1152, 417430), (1170, 411008), (1216, 395460), (1235, 389376), (1248, 385320), (1280, 375687), (1352, 355680), (1368, 351520), (1440, 333944), (1482, 324480), (1520, 316368), (1521, 316160), (1560, 308256), (1664, 288990), (1690, 284544), (1710, 281216), (1824, 263640), (1872, 256880), (1920, 250458), (1976, 243360), (2028, 237120), (2080, 231192), (2197, 218880), (2223, 216320), (2280, 210912), (2304, 208715), (2340, 205504), (2432, 197730), (2470, 194688), (2496, 192660), (2535, 189696), (2704, 177840), (2736, 175760), (2880, 166972), (2964, 162240), (3040, 158184), (3042, 158080), (3120, 154128), (3211, 149760), (3328, 144495), (3380, 142272), (3420, 140608), (3648, 131820), (3705, 129792), (3744, 128440), (3840, 125229), (3952, 121680), (4056, 118560), (4160, 115596), (4394, 109440), (4446, 108160), (4560, 105456), (4680, 102752), (4864, 98865), (4940, 97344), (4992, 96330), (5070, 94848), (5408, 88920), (5472, 87880), (5760, 83486), (5928, 81120), (6080, 79092), (6084, 79040), (6240, 77064), (6422, 74880), (6591, 72960), (6760, 71136), (6840, 70304), (7296, 65910), (7410, 64896), (7488, 64220), (7605, 63232), (7904, 60840), (8112, 59280), (8320, 57798), (8788, 54720), (8892, 54080), (9120, 52728), (9360, 51376), (9633, 49920), (9880, 48672), (9984, 48165), (10140, 47424), (10816, 44460), (10944, 43940), (10985, 43776), (11115, 43264), (11520, 41743), (11856, 40560), (12160, 39546), (12168, 39520), (12480, 38532), (12844, 37440), (13182, 36480), (13520, 35568), (13680, 35152), (14592, 32955), (14820, 32448), (14976, 32110), (15210, 31616), (15808, 30420), (16055, 29952), (16224, 29640), (16640, 28899), (17576, 27360), (17784, 27040), (18240, 26364), (18720, 25688), (19266, 24960), (19760, 24336), (19773, 24320), (20280, 23712), (21632, 22230), (21888, 21970)]