56613840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{235891}}^1$

素因数の和:235907

約数の個数: 40

約数和(自身を含む): 175503648

約数和(自身を除く): 118889808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 235891, 471782, 707673, 943564, 1179455, 1415346, 1887128, 2358910, 2830692, 3538365, 3774256, 4717820, 5661384, 7076730, 9435640, 11322768, 14153460, 18871280, 28306920, 56613840]

約数ペア:

[(1, 56613840), (2, 28306920), (3, 18871280), (4, 14153460), (5, 11322768), (6, 9435640), (8, 7076730), (10, 5661384), (12, 4717820), (15, 3774256), (16, 3538365), (20, 2830692), (24, 2358910), (30, 1887128), (40, 1415346), (48, 1179455), (60, 943564), (80, 707673), (120, 471782), (240, 235891)]