1385880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11549}}^1$

素因数の和:11563

約数の個数: 32

約数和(自身を含む): 4158000

約数和(自身を除く): 2772120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 11549, 23098, 34647, 46196, 57745, 69294, 92392, 115490, 138588, 173235, 230980, 277176, 346470, 461960, 692940, 1385880]

約数ペア:

[(1, 1385880), (2, 692940), (3, 461960), (4, 346470), (5, 277176), (6, 230980), (8, 173235), (10, 138588), (12, 115490), (15, 92392), (20, 69294), (24, 57745), (30, 46196), (40, 34647), (60, 23098), (120, 11549)]