749047620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{110479}}^1$

素因数の和:110604

約数の個数: 48

約数和(自身を含む): 2115912960

約数和(自身を除く): 1366865340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 3390, 6780, 110479, 220958, 331437, 441916, 552395, 662874, 1104790, 1325748, 1657185, 2209580, 3314370, 6628740, 12484127, 24968254, 37452381, 49936508, 62420635, 74904762, 124841270, 149809524, 187261905, 249682540, 374523810, 749047620]

約数ペア:

[(1, 749047620), (2, 374523810), (3, 249682540), (4, 187261905), (5, 149809524), (6, 124841270), (10, 74904762), (12, 62420635), (15, 49936508), (20, 37452381), (30, 24968254), (60, 12484127), (113, 6628740), (226, 3314370), (339, 2209580), (452, 1657185), (565, 1325748), (678, 1104790), (1130, 662874), (1356, 552395), (1695, 441916), (2260, 331437), (3390, 220958), (6780, 110479)]