214960560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{895669}}^1$

素因数の和:895685

約数の個数: 40

約数和(自身を含む): 666378480

約数和(自身を除く): 451417920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 895669, 1791338, 2687007, 3582676, 4478345, 5374014, 7165352, 8956690, 10748028, 13435035, 14330704, 17913380, 21496056, 26870070, 35826760, 42992112, 53740140, 71653520, 107480280, 214960560]

約数ペア:

[(1, 214960560), (2, 107480280), (3, 71653520), (4, 53740140), (5, 42992112), (6, 35826760), (8, 26870070), (10, 21496056), (12, 17913380), (15, 14330704), (16, 13435035), (20, 10748028), (24, 8956690), (30, 7165352), (40, 5374014), (48, 4478345), (60, 3582676), (80, 2687007), (120, 1791338), (240, 895669)]