8976080

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 80

約数和(自身を含む): 22297680

約数和(自身を除く): 13321600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 53, 58, 73, 80, 106, 116, 145, 146, 212, 232, 265, 290, 292, 365, 424, 464, 530, 580, 584, 730, 848, 1060, 1160, 1168, 1460, 1537, 2117, 2120, 2320, 2920, 3074, 3869, 4234, 4240, 5840, 6148, 7685, 7738, 8468, 10585, 12296, 15370, 15476, 16936, 19345, 21170, 24592, 30740, 30952, 33872, 38690, 42340, 61480, 61904, 77380, 84680, 112201, 122960, 154760, 169360, 224402, 309520, 448804, 561005, 897608, 1122010, 1795216, 2244020, 4488040, 8976080]

約数ペア:

[(1, 8976080), (2, 4488040), (4, 2244020), (5, 1795216), (8, 1122010), (10, 897608), (16, 561005), (20, 448804), (29, 309520), (40, 224402), (53, 169360), (58, 154760), (73, 122960), (80, 112201), (106, 84680), (116, 77380), (145, 61904), (146, 61480), (212, 42340), (232, 38690), (265, 33872), (290, 30952), (292, 30740), (365, 24592), (424, 21170), (464, 19345), (530, 16936), (580, 15476), (584, 15370), (730, 12296), (848, 10585), (1060, 8468), (1160, 7738), (1168, 7685), (1460, 6148), (1537, 5840), (2117, 4240), (2120, 4234), (2320, 3869), (2920, 3074)]