15485880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{129049}}^1$

素因数の和:129063

約数の個数: 32

約数和(自身を含む): 46458000

約数和(自身を除く): 30972120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 129049, 258098, 387147, 516196, 645245, 774294, 1032392, 1290490, 1548588, 1935735, 2580980, 3097176, 3871470, 5161960, 7742940, 15485880]

約数ペア:

[(1, 15485880), (2, 7742940), (3, 5161960), (4, 3871470), (5, 3097176), (6, 2580980), (8, 1935735), (10, 1548588), (12, 1290490), (15, 1032392), (20, 774294), (24, 645245), (30, 516196), (40, 387147), (60, 258098), (120, 129049)]