415240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1483}}^1$

素因数の和:1501

約数の個数: 32

約数和(自身を含む): 1068480

約数和(自身を除く): 653240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1483, 2966, 5932, 7415, 10381, 11864, 14830, 20762, 29660, 41524, 51905, 59320, 83048, 103810, 207620, 415240]

約数ペア:

[(1, 415240), (2, 207620), (4, 103810), (5, 83048), (7, 59320), (8, 51905), (10, 41524), (14, 29660), (20, 20762), (28, 14830), (35, 11864), (40, 10381), (56, 7415), (70, 5932), (140, 2966), (280, 1483)]