126457740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{234181}}^1$

素因数の和:234199

約数の個数: 48

約数和(自身を含む): 393425760

約数和(自身を除く): 266968020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 234181, 468362, 702543, 936724, 1170905, 1405086, 2107629, 2341810, 2810172, 3512715, 4215258, 4683620, 6322887, 7025430, 8430516, 10538145, 12645774, 14050860, 21076290, 25291548, 31614435, 42152580, 63228870, 126457740]

約数ペア:

[(1, 126457740), (2, 63228870), (3, 42152580), (4, 31614435), (5, 25291548), (6, 21076290), (9, 14050860), (10, 12645774), (12, 10538145), (15, 8430516), (18, 7025430), (20, 6322887), (27, 4683620), (30, 4215258), (36, 3512715), (45, 2810172), (54, 2341810), (60, 2107629), (90, 1405086), (108, 1170905), (135, 936724), (180, 702543), (270, 468362), (540, 234181)]