39976740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{24677}}^1$

素因数の和:24698

約数の個数: 60

約数和(自身を含む): 125413596

約数和(自身を除く): 85436856

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, 24677, 49354, 74031, 98708, 123385, 148062, 222093, 246770, 296124, 370155, 444186, 493540, 666279, 740310, 888372, 1110465, 1332558, 1480620, 1998837, 2220930, 2665116, 3331395, 3997674, 4441860, 6662790, 7995348, 9994185, 13325580, 19988370, 39976740]

約数ペア:

[(1, 39976740), (2, 19988370), (3, 13325580), (4, 9994185), (5, 7995348), (6, 6662790), (9, 4441860), (10, 3997674), (12, 3331395), (15, 2665116), (18, 2220930), (20, 1998837), (27, 1480620), (30, 1332558), (36, 1110465), (45, 888372), (54, 740310), (60, 666279), (81, 493540), (90, 444186), (108, 370155), (135, 296124), (162, 246770), (180, 222093), (270, 148062), (324, 123385), (405, 98708), (540, 74031), (810, 49354), (1620, 24677)]