40190580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{24809}}^1$

素因数の和:24830

約数の個数: 60

約数和(自身を含む): 126084420

約数和(自身を除く): 85893840

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, 24809, 49618, 74427, 99236, 124045, 148854, 223281, 248090, 297708, 372135, 446562, 496180, 669843, 744270, 893124, 1116405, 1339686, 1488540, 2009529, 2232810, 2679372, 3349215, 4019058, 4465620, 6698430, 8038116, 10047645, 13396860, 20095290, 40190580]

約数ペア:

[(1, 40190580), (2, 20095290), (3, 13396860), (4, 10047645), (5, 8038116), (6, 6698430), (9, 4465620), (10, 4019058), (12, 3349215), (15, 2679372), (18, 2232810), (20, 2009529), (27, 1488540), (30, 1339686), (36, 1116405), (45, 893124), (54, 744270), (60, 669843), (81, 496180), (90, 446562), (108, 372135), (135, 297708), (162, 248090), (180, 223281), (270, 148854), (324, 124045), (405, 99236), (540, 74427), (810, 49618), (1620, 24809)]