3880620

素因数分解:

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

素因数の和:21574

約数の個数: 36

約数和(自身を含む): 11771760

約数和(自身を除く): 7891140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 21559, 43118, 64677, 86236, 107795, 129354, 194031, 215590, 258708, 323385, 388062, 431180, 646770, 776124, 970155, 1293540, 1940310, 3880620]

約数ペア:

[(1, 3880620), (2, 1940310), (3, 1293540), (4, 970155), (5, 776124), (6, 646770), (9, 431180), (10, 388062), (12, 323385), (15, 258708), (18, 215590), (20, 194031), (30, 129354), (36, 107795), (45, 86236), (60, 64677), (90, 43118), (180, 21559)]