254885160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2124043}}^1$

素因数の和:2124057

約数の個数: 32

約数和(自身を含む): 764655840

約数和(自身を除く): 509770680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2124043, 4248086, 6372129, 8496172, 10620215, 12744258, 16992344, 21240430, 25488516, 31860645, 42480860, 50977032, 63721290, 84961720, 127442580, 254885160]

約数ペア:

[(1, 254885160), (2, 127442580), (3, 84961720), (4, 63721290), (5, 50977032), (6, 42480860), (8, 31860645), (10, 25488516), (12, 21240430), (15, 16992344), (20, 12744258), (24, 10620215), (30, 8496172), (40, 6372129), (60, 4248086), (120, 2124043)]