102402420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{41627}}^1$

素因数の和:41680

約数の個数: 48

約数和(自身を含む): 293727168

約数和(自身を除く): 191324748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 41627, 83254, 124881, 166508, 208135, 249762, 416270, 499524, 624405, 832540, 1248810, 1706707, 2497620, 3413414, 5120121, 6826828, 8533535, 10240242, 17067070, 20480484, 25600605, 34134140, 51201210, 102402420]

約数ペア:

[(1, 102402420), (2, 51201210), (3, 34134140), (4, 25600605), (5, 20480484), (6, 17067070), (10, 10240242), (12, 8533535), (15, 6826828), (20, 5120121), (30, 3413414), (41, 2497620), (60, 1706707), (82, 1248810), (123, 832540), (164, 624405), (205, 499524), (246, 416270), (410, 249762), (492, 208135), (615, 166508), (820, 124881), (1230, 83254), (2460, 41627)]