121534240

素因数分解:

$2^5\times 5^1\times {\mathrm{759589}}^1$

素因数の和:759604

約数の個数: 24

約数和(自身を含む): 287125020

約数和(自身を除く): 165590780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 759589, 1519178, 3038356, 3797945, 6076712, 7595890, 12153424, 15191780, 24306848, 30383560, 60767120, 121534240]

約数ペア:

[(1, 121534240), (2, 60767120), (4, 30383560), (5, 24306848), (8, 15191780), (10, 12153424), (16, 7595890), (20, 6076712), (32, 3797945), (40, 3038356), (80, 1519178), (160, 759589)]