11641860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{21559}}^1$

素因数の和:21577

約数の個数: 48

約数和(自身を含む): 36220800

約数和(自身を除く): 24578940

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, 21559, 43118, 64677, 86236, 107795, 129354, 194031, 215590, 258708, 323385, 388062, 431180, 582093, 646770, 776124, 970155, 1164186, 1293540, 1940310, 2328372, 2910465, 3880620, 5820930, 11641860]

約数ペア:

[(1, 11641860), (2, 5820930), (3, 3880620), (4, 2910465), (5, 2328372), (6, 1940310), (9, 1293540), (10, 1164186), (12, 970155), (15, 776124), (18, 646770), (20, 582093), (27, 431180), (30, 388062), (36, 323385), (45, 258708), (54, 215590), (60, 194031), (90, 129354), (108, 107795), (135, 86236), (180, 64677), (270, 43118), (540, 21559)]