87413580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{53959}}^1$

素因数の和:53980

約数の個数: 60

約数和(自身を含む): 274224720

約数和(自身を除く): 186811140

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, 53959, 107918, 161877, 215836, 269795, 323754, 485631, 539590, 647508, 809385, 971262, 1079180, 1456893, 1618770, 1942524, 2428155, 2913786, 3237540, 4370679, 4856310, 5827572, 7284465, 8741358, 9712620, 14568930, 17482716, 21853395, 29137860, 43706790, 87413580]

約数ペア:

[(1, 87413580), (2, 43706790), (3, 29137860), (4, 21853395), (5, 17482716), (6, 14568930), (9, 9712620), (10, 8741358), (12, 7284465), (15, 5827572), (18, 4856310), (20, 4370679), (27, 3237540), (30, 2913786), (36, 2428155), (45, 1942524), (54, 1618770), (60, 1456893), (81, 1079180), (90, 971262), (108, 809385), (135, 647508), (162, 539590), (180, 485631), (270, 323754), (324, 269795), (405, 215836), (540, 161877), (810, 107918), (1620, 53959)]