15974281920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{875783}}^1$

素因数の和:875822

約数の個数: 112

約数和(自身を含む): 53387792640

約数和(自身を除く): 37413510720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 875783, 1751566, 2627349, 3503132, 4378915, 5254698, 7006264, 8757830, 10509396, 13136745, 14012528, 16639877, 17515660, 21018792, 26273490, 28025056, 33279754, 35031320, 42037584, 49919631, 52546980, 56050112, 66559508, 70062640, 83199385, 84075168, 99839262, 105093960, 133119016, 140125280, 166398770, 168150336, 199678524, 210187920, 249598155, 266238032, 280250560, 332797540, 399357048, 420375840, 499196310, 532476064, 665595080, 798714096, 840751680, 998392620, 1064952128, 1331190160, 1597428192, 1996785240, 2662380320, 3194856384, 3993570480, 5324760640, 7987140960, 15974281920]

約数ペア:

[(1, 15974281920), (2, 7987140960), (3, 5324760640), (4, 3993570480), (5, 3194856384), (6, 2662380320), (8, 1996785240), (10, 1597428192), (12, 1331190160), (15, 1064952128), (16, 998392620), (19, 840751680), (20, 798714096), (24, 665595080), (30, 532476064), (32, 499196310), (38, 420375840), (40, 399357048), (48, 332797540), (57, 280250560), (60, 266238032), (64, 249598155), (76, 210187920), (80, 199678524), (95, 168150336), (96, 166398770), (114, 140125280), (120, 133119016), (152, 105093960), (160, 99839262), (190, 84075168), (192, 83199385), (228, 70062640), (240, 66559508), (285, 56050112), (304, 52546980), (320, 49919631), (380, 42037584), (456, 35031320), (480, 33279754), (570, 28025056), (608, 26273490), (760, 21018792), (912, 17515660), (960, 16639877), (1140, 14012528), (1216, 13136745), (1520, 10509396), (1824, 8757830), (2280, 7006264), (3040, 5254698), (3648, 4378915), (4560, 3503132), (6080, 2627349), (9120, 1751566), (18240, 875783)]