210493680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{877057}}^1$

素因数の和:877073

約数の個数: 40

約数和(自身を含む): 652531152

約数和(自身を除く): 442037472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 877057, 1754114, 2631171, 3508228, 4385285, 5262342, 7016456, 8770570, 10524684, 13155855, 14032912, 17541140, 21049368, 26311710, 35082280, 42098736, 52623420, 70164560, 105246840, 210493680]

約数ペア:

[(1, 210493680), (2, 105246840), (3, 70164560), (4, 52623420), (5, 42098736), (6, 35082280), (8, 26311710), (10, 21049368), (12, 17541140), (15, 14032912), (16, 13155855), (20, 10524684), (24, 8770570), (30, 7016456), (40, 5262342), (48, 4385285), (60, 3508228), (80, 2631171), (120, 1754114), (240, 877057)]