180950520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1507921}}^1$

素因数の和:1507935

約数の個数: 32

約数和(自身を含む): 542851920

約数和(自身を除く): 361901400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1507921, 3015842, 4523763, 6031684, 7539605, 9047526, 12063368, 15079210, 18095052, 22618815, 30158420, 36190104, 45237630, 60316840, 90475260, 180950520]

約数ペア:

[(1, 180950520), (2, 90475260), (3, 60316840), (4, 45237630), (5, 36190104), (6, 30158420), (8, 22618815), (10, 18095052), (12, 15079210), (15, 12063368), (20, 9047526), (24, 7539605), (30, 6031684), (40, 4523763), (60, 3015842), (120, 1507921)]