324986080

素因数分解:

$2^5\times 5^1\times {\mathrm{2031163}}^1$

素因数の和:2031178

約数の個数: 24

約数和(自身を含む): 767779992

約数和(自身を除く): 442793912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 2031163, 4062326, 8124652, 10155815, 16249304, 20311630, 32498608, 40623260, 64997216, 81246520, 162493040, 324986080]

約数ペア:

[(1, 324986080), (2, 162493040), (4, 81246520), (5, 64997216), (8, 40623260), (10, 32498608), (16, 20311630), (20, 16249304), (32, 10155815), (40, 8124652), (80, 4062326), (160, 2031163)]