86893680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4583}}^1$

素因数の和:4678

約数の個数: 80

約数和(自身を含む): 272839680

約数和(自身を除く): 185946000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 120, 158, 237, 240, 316, 395, 474, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 3160, 3792, 4583, 4740, 6320, 9166, 9480, 13749, 18332, 18960, 22915, 27498, 36664, 45830, 54996, 68745, 73328, 91660, 109992, 137490, 183320, 219984, 274980, 362057, 366640, 549960, 724114, 1086171, 1099920, 1448228, 1810285, 2172342, 2896456, 3620570, 4344684, 5430855, 5792912, 7241140, 8689368, 10861710, 14482280, 17378736, 21723420, 28964560, 43446840, 86893680]

約数ペア:

[(1, 86893680), (2, 43446840), (3, 28964560), (4, 21723420), (5, 17378736), (6, 14482280), (8, 10861710), (10, 8689368), (12, 7241140), (15, 5792912), (16, 5430855), (20, 4344684), (24, 3620570), (30, 2896456), (40, 2172342), (48, 1810285), (60, 1448228), (79, 1099920), (80, 1086171), (120, 724114), (158, 549960), (237, 366640), (240, 362057), (316, 274980), (395, 219984), (474, 183320), (632, 137490), (790, 109992), (948, 91660), (1185, 73328), (1264, 68745), (1580, 54996), (1896, 45830), (2370, 36664), (3160, 27498), (3792, 22915), (4583, 18960), (4740, 18332), (6320, 13749), (9166, 9480)]