207854040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1732117}}^1$

素因数の和:1732131

約数の個数: 32

約数和(自身を含む): 623562480

約数和(自身を除く): 415708440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1732117, 3464234, 5196351, 6928468, 8660585, 10392702, 13856936, 17321170, 20785404, 25981755, 34642340, 41570808, 51963510, 69284680, 103927020, 207854040]

約数ペア:

[(1, 207854040), (2, 103927020), (3, 69284680), (4, 51963510), (5, 41570808), (6, 34642340), (8, 25981755), (10, 20785404), (12, 17321170), (15, 13856936), (20, 10392702), (24, 8660585), (30, 6928468), (40, 5196351), (60, 3464234), (120, 1732117)]