445935360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8933}}^1$

素因数の和:8970

約数の個数: 144

約数和(自身を含む): 1533932064

約数和(自身を除く): 1087996704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3328, 3840, 4160, 4992, 6240, 8320, 8933, 9984, 12480, 16640, 17866, 24960, 26799, 35732, 44665, 49920, 53598, 71464, 89330, 107196, 116129, 133995, 142928, 178660, 214392, 232258, 267990, 285856, 348387, 357320, 428784, 464516, 535980, 571712, 580645, 696774, 714640, 857568, 929032, 1071960, 1143424, 1161290, 1393548, 1429280, 1715136, 1741935, 1858064, 2143920, 2286848, 2322580, 2787096, 2858560, 3430272, 3483870, 3716128, 4287840, 4645160, 5574192, 5717120, 6860544, 6967740, 7432256, 8575680, 9290320, 11148384, 11434240, 13935480, 14864512, 17151360, 18580640, 22296768, 27870960, 29729024, 34302720, 37161280, 44593536, 55741920, 74322560, 89187072, 111483840, 148645120, 222967680, 445935360]

約数ペア:

[(1, 445935360), (2, 222967680), (3, 148645120), (4, 111483840), (5, 89187072), (6, 74322560), (8, 55741920), (10, 44593536), (12, 37161280), (13, 34302720), (15, 29729024), (16, 27870960), (20, 22296768), (24, 18580640), (26, 17151360), (30, 14864512), (32, 13935480), (39, 11434240), (40, 11148384), (48, 9290320), (52, 8575680), (60, 7432256), (64, 6967740), (65, 6860544), (78, 5717120), (80, 5574192), (96, 4645160), (104, 4287840), (120, 3716128), (128, 3483870), (130, 3430272), (156, 2858560), (160, 2787096), (192, 2322580), (195, 2286848), (208, 2143920), (240, 1858064), (256, 1741935), (260, 1715136), (312, 1429280), (320, 1393548), (384, 1161290), (390, 1143424), (416, 1071960), (480, 929032), (520, 857568), (624, 714640), (640, 696774), (768, 580645), (780, 571712), (832, 535980), (960, 464516), (1040, 428784), (1248, 357320), (1280, 348387), (1560, 285856), (1664, 267990), (1920, 232258), (2080, 214392), (2496, 178660), (3120, 142928), (3328, 133995), (3840, 116129), (4160, 107196), (4992, 89330), (6240, 71464), (8320, 53598), (8933, 49920), (9984, 44665), (12480, 35732), (16640, 26799), (17866, 24960)]