38356740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23677}}^1$

素因数の和:23698

約数の個数: 60

約数和(自身を含む): 120331596

約数和(自身を除く): 81974856

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 23677, 47354, 71031, 94708, 118385, 142062, 213093, 236770, 284124, 355155, 426186, 473540, 639279, 710310, 852372, 1065465, 1278558, 1420620, 1917837, 2130930, 2557116, 3196395, 3835674, 4261860, 6392790, 7671348, 9589185, 12785580, 19178370, 38356740]

約数ペア:

[(1, 38356740), (2, 19178370), (3, 12785580), (4, 9589185), (5, 7671348), (6, 6392790), (9, 4261860), (10, 3835674), (12, 3196395), (15, 2557116), (18, 2130930), (20, 1917837), (27, 1420620), (30, 1278558), (36, 1065465), (45, 852372), (54, 710310), (60, 639279), (81, 473540), (90, 426186), (108, 355155), (135, 284124), (162, 236770), (180, 213093), (270, 142062), (324, 118385), (405, 94708), (540, 71031), (810, 47354), (1620, 23677)]