167980980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{1987}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 470917440

約数和(自身を除く): 302936460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1409, 1987, 2818, 3974, 4227, 5636, 5961, 7045, 7948, 8454, 9935, 11922, 14090, 16908, 19870, 21135, 23844, 28180, 29805, 39740, 42270, 59610, 84540, 119220, 2799683, 5599366, 8399049, 11198732, 13998415, 16798098, 27996830, 33596196, 41995245, 55993660, 83990490, 167980980]

約数ペア:

[(1, 167980980), (2, 83990490), (3, 55993660), (4, 41995245), (5, 33596196), (6, 27996830), (10, 16798098), (12, 13998415), (15, 11198732), (20, 8399049), (30, 5599366), (60, 2799683), (1409, 119220), (1987, 84540), (2818, 59610), (3974, 42270), (4227, 39740), (5636, 29805), (5961, 28180), (7045, 23844), (7948, 21135), (8454, 19870), (9935, 16908), (11922, 14090)]