90321060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79229}}^1$

素因数の和:79260

約数の個数: 48

約数和(自身を含む): 266212800

約数和(自身を除く): 175891740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 79229, 158458, 237687, 316916, 396145, 475374, 792290, 950748, 1188435, 1505351, 1584580, 2376870, 3010702, 4516053, 4753740, 6021404, 7526755, 9032106, 15053510, 18064212, 22580265, 30107020, 45160530, 90321060]

約数ペア:

[(1, 90321060), (2, 45160530), (3, 30107020), (4, 22580265), (5, 18064212), (6, 15053510), (10, 9032106), (12, 7526755), (15, 6021404), (19, 4753740), (20, 4516053), (30, 3010702), (38, 2376870), (57, 1584580), (60, 1505351), (76, 1188435), (95, 950748), (114, 792290), (190, 475374), (228, 396145), (285, 316916), (380, 237687), (570, 158458), (1140, 79229)]