64935480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{541129}}^1$

素因数の和:541143

約数の個数: 32

約数和(自身を含む): 194806800

約数和(自身を除く): 129871320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 541129, 1082258, 1623387, 2164516, 2705645, 3246774, 4329032, 5411290, 6493548, 8116935, 10822580, 12987096, 16233870, 21645160, 32467740, 64935480]

約数ペア:

[(1, 64935480), (2, 32467740), (3, 21645160), (4, 16233870), (5, 12987096), (6, 10822580), (8, 8116935), (10, 6493548), (12, 5411290), (15, 4329032), (20, 3246774), (24, 2705645), (30, 2164516), (40, 1623387), (60, 1082258), (120, 541129)]