84904080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{353767}}^1$

素因数の和:353783

約数の個数: 40

約数和(自身を含む): 263203392

約数和(自身を除く): 178299312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 353767, 707534, 1061301, 1415068, 1768835, 2122602, 2830136, 3537670, 4245204, 5306505, 5660272, 7075340, 8490408, 10613010, 14150680, 16980816, 21226020, 28301360, 42452040, 84904080]

約数ペア:

[(1, 84904080), (2, 42452040), (3, 28301360), (4, 21226020), (5, 16980816), (6, 14150680), (8, 10613010), (10, 8490408), (12, 7075340), (15, 5660272), (16, 5306505), (20, 4245204), (24, 3537670), (30, 2830136), (40, 2122602), (48, 1768835), (60, 1415068), (80, 1061301), (120, 707534), (240, 353767)]