40921620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2179}}^1$

素因数の和:2504

約数の個数: 48

約数和(自身を含む): 114999360

約数和(自身を除く): 74077740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 2179, 3130, 3756, 4358, 4695, 6260, 6537, 8716, 9390, 10895, 13074, 18780, 21790, 26148, 32685, 43580, 65370, 130740, 682027, 1364054, 2046081, 2728108, 3410135, 4092162, 6820270, 8184324, 10230405, 13640540, 20460810, 40921620]

約数ペア:

[(1, 40921620), (2, 20460810), (3, 13640540), (4, 10230405), (5, 8184324), (6, 6820270), (10, 4092162), (12, 3410135), (15, 2728108), (20, 2046081), (30, 1364054), (60, 682027), (313, 130740), (626, 65370), (939, 43580), (1252, 32685), (1565, 26148), (1878, 21790), (2179, 18780), (3130, 13074), (3756, 10895), (4358, 9390), (4695, 8716), (6260, 6537)]