2146568520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17888071}}^1$

素因数の和:17888085

約数の個数: 32

約数和(自身を含む): 6439705920

約数和(自身を除く): 4293137400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 17888071, 35776142, 53664213, 71552284, 89440355, 107328426, 143104568, 178880710, 214656852, 268321065, 357761420, 429313704, 536642130, 715522840, 1073284260, 2146568520]

約数ペア:

[(1, 2146568520), (2, 1073284260), (3, 715522840), (4, 536642130), (5, 429313704), (6, 357761420), (8, 268321065), (10, 214656852), (12, 178880710), (15, 143104568), (20, 107328426), (24, 89440355), (30, 71552284), (40, 53664213), (60, 35776142), (120, 17888071)]