261366995640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{6463081}}^1$

素因数の和:6463432

約数の個数: 64

約数和(自身を含む): 786427817760

約数和(自身を除く): 525060822120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2696, 3370, 4044, 5055, 6740, 8088, 10110, 13480, 20220, 40440, 6463081, 12926162, 19389243, 25852324, 32315405, 38778486, 51704648, 64630810, 77556972, 96946215, 129261620, 155113944, 193892430, 258523240, 387784860, 775569720, 2178058297, 4356116594, 6534174891, 8712233188, 10890291485, 13068349782, 17424466376, 21780582970, 26136699564, 32670874455, 43561165940, 52273399128, 65341748910, 87122331880, 130683497820, 261366995640]

約数ペア:

[(1, 261366995640), (2, 130683497820), (3, 87122331880), (4, 65341748910), (5, 52273399128), (6, 43561165940), (8, 32670874455), (10, 26136699564), (12, 21780582970), (15, 17424466376), (20, 13068349782), (24, 10890291485), (30, 8712233188), (40, 6534174891), (60, 4356116594), (120, 2178058297), (337, 775569720), (674, 387784860), (1011, 258523240), (1348, 193892430), (1685, 155113944), (2022, 129261620), (2696, 96946215), (3370, 77556972), (4044, 64630810), (5055, 51704648), (6740, 38778486), (8088, 32315405), (10110, 25852324), (13480, 19389243), (20220, 12926162), (40440, 6463081)]