15672442620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2056751}}^1$

素因数の和:2056890

約数の個数: 48

約数和(自身を含む): 44228395008

約数和(自身を除く): 28555952388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7620, 2056751, 4113502, 6170253, 8227004, 10283755, 12340506, 20567510, 24681012, 30851265, 41135020, 61702530, 123405060, 261207377, 522414754, 783622131, 1044829508, 1306036885, 1567244262, 2612073770, 3134488524, 3918110655, 5224147540, 7836221310, 15672442620]

約数ペア:

[(1, 15672442620), (2, 7836221310), (3, 5224147540), (4, 3918110655), (5, 3134488524), (6, 2612073770), (10, 1567244262), (12, 1306036885), (15, 1044829508), (20, 783622131), (30, 522414754), (60, 261207377), (127, 123405060), (254, 61702530), (381, 41135020), (508, 30851265), (635, 24681012), (762, 20567510), (1270, 12340506), (1524, 10283755), (1905, 8227004), (2540, 6170253), (3810, 4113502), (7620, 2056751)]