490779480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{4089829}}^1$

素因数の和:4089843

約数の個数: 32

約数和(自身を含む): 1472338800

約数和(自身を除く): 981559320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 4089829, 8179658, 12269487, 16359316, 20449145, 24538974, 32718632, 40898290, 49077948, 61347435, 81796580, 98155896, 122694870, 163593160, 245389740, 490779480]

約数ペア:

[(1, 490779480), (2, 245389740), (3, 163593160), (4, 122694870), (5, 98155896), (6, 81796580), (8, 61347435), (10, 49077948), (12, 40898290), (15, 32718632), (20, 24538974), (24, 20449145), (30, 16359316), (40, 12269487), (60, 8179658), (120, 4089829)]