56787420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4133}}^1$

素因数の和:4374

約数の個数: 48

約数和(自身を含む): 159737760

約数和(自身を除く): 102950340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 229, 458, 687, 916, 1145, 1374, 2290, 2748, 3435, 4133, 4580, 6870, 8266, 12399, 13740, 16532, 20665, 24798, 41330, 49596, 61995, 82660, 123990, 247980, 946457, 1892914, 2839371, 3785828, 4732285, 5678742, 9464570, 11357484, 14196855, 18929140, 28393710, 56787420]

約数ペア:

[(1, 56787420), (2, 28393710), (3, 18929140), (4, 14196855), (5, 11357484), (6, 9464570), (10, 5678742), (12, 4732285), (15, 3785828), (20, 2839371), (30, 1892914), (60, 946457), (229, 247980), (458, 123990), (687, 82660), (916, 61995), (1145, 49596), (1374, 41330), (2290, 24798), (2748, 20665), (3435, 16532), (4133, 13740), (4580, 12399), (6870, 8266)]