61115580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113177}}^1$

素因数の和:113195

約数の個数: 48

約数和(自身を含む): 190139040

約数和(自身を除く): 129023460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 113177, 226354, 339531, 452708, 565885, 679062, 1018593, 1131770, 1358124, 1697655, 2037186, 2263540, 3055779, 3395310, 4074372, 5092965, 6111558, 6790620, 10185930, 12223116, 15278895, 20371860, 30557790, 61115580]

約数ペア:

[(1, 61115580), (2, 30557790), (3, 20371860), (4, 15278895), (5, 12223116), (6, 10185930), (9, 6790620), (10, 6111558), (12, 5092965), (15, 4074372), (18, 3395310), (20, 3055779), (27, 2263540), (30, 2037186), (36, 1697655), (45, 1358124), (54, 1131770), (60, 1018593), (90, 679062), (108, 565885), (135, 452708), (180, 339531), (270, 226354), (540, 113177)]