19333680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{80557}}^1$

素因数の和:80573

約数の個数: 40

約数和(自身を含む): 59935152

約数和(自身を除く): 40601472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 80557, 161114, 241671, 322228, 402785, 483342, 644456, 805570, 966684, 1208355, 1288912, 1611140, 1933368, 2416710, 3222280, 3866736, 4833420, 6444560, 9666840, 19333680]

約数ペア:

[(1, 19333680), (2, 9666840), (3, 6444560), (4, 4833420), (5, 3866736), (6, 3222280), (8, 2416710), (10, 1933368), (12, 1611140), (15, 1288912), (16, 1208355), (20, 966684), (24, 805570), (30, 644456), (40, 483342), (48, 402785), (60, 322228), (80, 241671), (120, 161114), (240, 80557)]