479753280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:335

約数の個数: 280

約数和(自身を含む): 1734872832

約数和(自身を除く): 1255119552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 83, 90, 96, 108, 120, 135, 144, 160, 162, 166, 180, 192, 216, 223, 240, 249, 270, 288, 320, 324, 332, 360, 405, 415, 432, 446, 480, 498, 540, 576, 648, 664, 669, 720, 747, 810, 830, 864, 892, 960, 996, 1080, 1115, 1245, 1296, 1328, 1338, 1440, 1494, 1620, 1660, 1728, 1784, 1992, 2007, 2160, 2230, 2241, 2490, 2592, 2656, 2676, 2880, 2988, 3240, 3320, 3345, 3568, 3735, 3984, 4014, 4320, 4460, 4482, 4980, 5184, 5312, 5352, 5976, 6021, 6480, 6640, 6690, 6723, 7136, 7470, 7968, 8028, 8640, 8920, 8964, 9960, 10035, 10704, 11205, 11952, 12042, 12960, 13280, 13380, 13446, 14272, 14940, 15936, 16056, 17840, 17928, 18063, 18509, 19920, 20070, 21408, 22410, 23904, 24084, 25920, 26560, 26760, 26892, 29880, 30105, 32112, 33615, 35680, 35856, 36126, 37018, 39840, 40140, 42816, 44820, 47808, 48168, 53520, 53784, 55527, 59760, 60210, 64224, 67230, 71360, 71712, 72252, 74036, 79680, 80280, 89640, 90315, 92545, 96336, 107040, 107568, 111054, 119520, 120420, 128448, 134460, 143424, 144504, 148072, 160560, 166581, 179280, 180630, 185090, 192672, 214080, 215136, 222108, 239040, 240840, 268920, 277635, 289008, 296144, 321120, 333162, 358560, 361260, 370180, 385344, 430272, 444216, 481680, 499743, 537840, 555270, 578016, 592288, 642240, 666324, 717120, 722520, 740360, 832905, 888432, 963360, 999486, 1075680, 1110540, 1156032, 1184576, 1332648, 1445040, 1480720, 1499229, 1665810, 1776864, 1926720, 1998972, 2151360, 2221080, 2498715, 2665296, 2890080, 2961440, 2998458, 3331620, 3553728, 3997944, 4442160, 4997430, 5330592, 5780160, 5922880, 5996916, 6663240, 7496145, 7995888, 8884320, 9994860, 10661184, 11993832, 13326480, 14992290, 15991776, 17768640, 19989720, 23987664, 26652960, 29984580, 31983552, 39979440, 47975328, 53305920, 59969160, 79958880, 95950656, 119938320, 159917760, 239876640, 479753280]

約数ペア:

[(1, 479753280), (2, 239876640), (3, 159917760), (4, 119938320), (5, 95950656), (6, 79958880), (8, 59969160), (9, 53305920), (10, 47975328), (12, 39979440), (15, 31983552), (16, 29984580), (18, 26652960), (20, 23987664), (24, 19989720), (27, 17768640), (30, 15991776), (32, 14992290), (36, 13326480), (40, 11993832), (45, 10661184), (48, 9994860), (54, 8884320), (60, 7995888), (64, 7496145), (72, 6663240), (80, 5996916), (81, 5922880), (83, 5780160), (90, 5330592), (96, 4997430), (108, 4442160), (120, 3997944), (135, 3553728), (144, 3331620), (160, 2998458), (162, 2961440), (166, 2890080), (180, 2665296), (192, 2498715), (216, 2221080), (223, 2151360), (240, 1998972), (249, 1926720), (270, 1776864), (288, 1665810), (320, 1499229), (324, 1480720), (332, 1445040), (360, 1332648), (405, 1184576), (415, 1156032), (432, 1110540), (446, 1075680), (480, 999486), (498, 963360), (540, 888432), (576, 832905), (648, 740360), (664, 722520), (669, 717120), (720, 666324), (747, 642240), (810, 592288), (830, 578016), (864, 555270), (892, 537840), (960, 499743), (996, 481680), (1080, 444216), (1115, 430272), (1245, 385344), (1296, 370180), (1328, 361260), (1338, 358560), (1440, 333162), (1494, 321120), (1620, 296144), (1660, 289008), (1728, 277635), (1784, 268920), (1992, 240840), (2007, 239040), (2160, 222108), (2230, 215136), (2241, 214080), (2490, 192672), (2592, 185090), (2656, 180630), (2676, 179280), (2880, 166581), (2988, 160560), (3240, 148072), (3320, 144504), (3345, 143424), (3568, 134460), (3735, 128448), (3984, 120420), (4014, 119520), (4320, 111054), (4460, 107568), (4482, 107040), (4980, 96336), (5184, 92545), (5312, 90315), (5352, 89640), (5976, 80280), (6021, 79680), (6480, 74036), (6640, 72252), (6690, 71712), (6723, 71360), (7136, 67230), (7470, 64224), (7968, 60210), (8028, 59760), (8640, 55527), (8920, 53784), (8964, 53520), (9960, 48168), (10035, 47808), (10704, 44820), (11205, 42816), (11952, 40140), (12042, 39840), (12960, 37018), (13280, 36126), (13380, 35856), (13446, 35680), (14272, 33615), (14940, 32112), (15936, 30105), (16056, 29880), (17840, 26892), (17928, 26760), (18063, 26560), (18509, 25920), (19920, 24084), (20070, 23904), (21408, 22410)]