205382040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1711517}}^1$

素因数の和:1711531

約数の個数: 32

約数和(自身を含む): 616146480

約数和(自身を除く): 410764440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1711517, 3423034, 5134551, 6846068, 8557585, 10269102, 13692136, 17115170, 20538204, 25672755, 34230340, 41076408, 51345510, 68460680, 102691020, 205382040]

約数ペア:

[(1, 205382040), (2, 102691020), (3, 68460680), (4, 51345510), (5, 41076408), (6, 34230340), (8, 25672755), (10, 20538204), (12, 17115170), (15, 13692136), (20, 10269102), (24, 8557585), (30, 6846068), (40, 5134551), (60, 3423034), (120, 1711517)]