1851135480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5142043}}^1$

素因数の和:5142060

約数の個数: 48

約数和(自身を含む): 6016191480

約数和(自身を除く): 4165056000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5142043, 10284086, 15426129, 20568172, 25710215, 30852258, 41136344, 46278387, 51420430, 61704516, 77130645, 92556774, 102840860, 123409032, 154261290, 185113548, 205681720, 231391935, 308522580, 370227096, 462783870, 617045160, 925567740, 1851135480]

約数ペア:

[(1, 1851135480), (2, 925567740), (3, 617045160), (4, 462783870), (5, 370227096), (6, 308522580), (8, 231391935), (9, 205681720), (10, 185113548), (12, 154261290), (15, 123409032), (18, 102840860), (20, 92556774), (24, 77130645), (30, 61704516), (36, 51420430), (40, 46278387), (45, 41136344), (60, 30852258), (72, 25710215), (90, 20568172), (120, 15426129), (180, 10284086), (360, 5142043)]