87080880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3391}}^1$

素因数の和:3514

約数の個数: 80

約数和(自身を含む): 272553984

約数和(自身を除く): 185473104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 107, 120, 214, 240, 321, 428, 535, 642, 856, 1070, 1284, 1605, 1712, 2140, 2568, 3210, 3391, 4280, 5136, 6420, 6782, 8560, 10173, 12840, 13564, 16955, 20346, 25680, 27128, 33910, 40692, 50865, 54256, 67820, 81384, 101730, 135640, 162768, 203460, 271280, 362837, 406920, 725674, 813840, 1088511, 1451348, 1814185, 2177022, 2902696, 3628370, 4354044, 5442555, 5805392, 7256740, 8708088, 10885110, 14513480, 17416176, 21770220, 29026960, 43540440, 87080880]

約数ペア:

[(1, 87080880), (2, 43540440), (3, 29026960), (4, 21770220), (5, 17416176), (6, 14513480), (8, 10885110), (10, 8708088), (12, 7256740), (15, 5805392), (16, 5442555), (20, 4354044), (24, 3628370), (30, 2902696), (40, 2177022), (48, 1814185), (60, 1451348), (80, 1088511), (107, 813840), (120, 725674), (214, 406920), (240, 362837), (321, 271280), (428, 203460), (535, 162768), (642, 135640), (856, 101730), (1070, 81384), (1284, 67820), (1605, 54256), (1712, 50865), (2140, 40692), (2568, 33910), (3210, 27128), (3391, 25680), (4280, 20346), (5136, 16955), (6420, 13564), (6782, 12840), (8560, 10173)]