161764080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{674017}}^1$

素因数の和:674033

約数の個数: 40

約数和(自身を含む): 501469392

約数和(自身を除く): 339705312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 674017, 1348034, 2022051, 2696068, 3370085, 4044102, 5392136, 6740170, 8088204, 10110255, 10784272, 13480340, 16176408, 20220510, 26960680, 32352816, 40441020, 53921360, 80882040, 161764080]

約数ペア:

[(1, 161764080), (2, 80882040), (3, 53921360), (4, 40441020), (5, 32352816), (6, 26960680), (8, 20220510), (10, 16176408), (12, 13480340), (15, 10784272), (16, 10110255), (20, 8088204), (24, 6740170), (30, 5392136), (40, 4044102), (48, 3370085), (60, 2696068), (80, 2022051), (120, 1348034), (240, 674017)]