742933680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{3095557}}^1$

素因数の和:3095573

約数の個数: 40

約数和(自身を含む): 2303095152

約数和(自身を除く): 1560161472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 3095557, 6191114, 9286671, 12382228, 15477785, 18573342, 24764456, 30955570, 37146684, 46433355, 49528912, 61911140, 74293368, 92866710, 123822280, 148586736, 185733420, 247644560, 371466840, 742933680]

約数ペア:

[(1, 742933680), (2, 371466840), (3, 247644560), (4, 185733420), (5, 148586736), (6, 123822280), (8, 92866710), (10, 74293368), (12, 61911140), (15, 49528912), (16, 46433355), (20, 37146684), (24, 30955570), (30, 24764456), (40, 18573342), (48, 15477785), (60, 12382228), (80, 9286671), (120, 6191114), (240, 3095557)]