74484840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5801}}^1$

素因数の和:5922

約数の個数: 64

約数和(自身を含む): 225581760

約数和(自身を除く): 151096920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 5801, 6420, 11602, 12840, 17403, 23204, 29005, 34806, 46408, 58010, 69612, 87015, 116020, 139224, 174030, 232040, 348060, 620707, 696120, 1241414, 1862121, 2482828, 3103535, 3724242, 4965656, 6207070, 7448484, 9310605, 12414140, 14896968, 18621210, 24828280, 37242420, 74484840]

約数ペア:

[(1, 74484840), (2, 37242420), (3, 24828280), (4, 18621210), (5, 14896968), (6, 12414140), (8, 9310605), (10, 7448484), (12, 6207070), (15, 4965656), (20, 3724242), (24, 3103535), (30, 2482828), (40, 1862121), (60, 1241414), (107, 696120), (120, 620707), (214, 348060), (321, 232040), (428, 174030), (535, 139224), (642, 116020), (856, 87015), (1070, 69612), (1284, 58010), (1605, 46408), (2140, 34806), (2568, 29005), (3210, 23204), (4280, 17403), (5801, 12840), (6420, 11602)]