3044840

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 6907680

約数和(自身を除く): 3862840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 467, 652, 815, 934, 1304, 1630, 1868, 2335, 3260, 3736, 4670, 6520, 9340, 18680, 76121, 152242, 304484, 380605, 608968, 761210, 1522420, 3044840]

約数ペア:

[(1, 3044840), (2, 1522420), (4, 761210), (5, 608968), (8, 380605), (10, 304484), (20, 152242), (40, 76121), (163, 18680), (326, 9340), (467, 6520), (652, 4670), (815, 3736), (934, 3260), (1304, 2335), (1630, 1868)]