164673480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{2027}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 494994240

約数和(自身を除く): 330320760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 677, 1354, 2027, 2031, 2708, 3385, 4054, 4062, 5416, 6081, 6770, 8108, 8124, 10135, 10155, 12162, 13540, 16216, 16248, 20270, 20310, 24324, 27080, 30405, 40540, 40620, 48648, 60810, 81080, 81240, 121620, 243240, 1372279, 2744558, 4116837, 5489116, 6861395, 8233674, 10978232, 13722790, 16467348, 20584185, 27445580, 32934696, 41168370, 54891160, 82336740, 164673480]

約数ペア:

[(1, 164673480), (2, 82336740), (3, 54891160), (4, 41168370), (5, 32934696), (6, 27445580), (8, 20584185), (10, 16467348), (12, 13722790), (15, 10978232), (20, 8233674), (24, 6861395), (30, 5489116), (40, 4116837), (60, 2744558), (120, 1372279), (677, 243240), (1354, 121620), (2027, 81240), (2031, 81080), (2708, 60810), (3385, 48648), (4054, 40620), (4062, 40540), (5416, 30405), (6081, 27080), (6770, 24324), (8108, 20310), (8124, 20270), (10135, 16248), (10155, 16216), (12162, 13540)]