15135480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{42043}}^1$

素因数の和:42060

約数の個数: 48

約数和(自身を含む): 49191480

約数和(自身を除く): 34056000

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, 42043, 84086, 126129, 168172, 210215, 252258, 336344, 378387, 420430, 504516, 630645, 756774, 840860, 1009032, 1261290, 1513548, 1681720, 1891935, 2522580, 3027096, 3783870, 5045160, 7567740, 15135480]

約数ペア:

[(1, 15135480), (2, 7567740), (3, 5045160), (4, 3783870), (5, 3027096), (6, 2522580), (8, 1891935), (9, 1681720), (10, 1513548), (12, 1261290), (15, 1009032), (18, 840860), (20, 756774), (24, 630645), (30, 504516), (36, 420430), (40, 378387), (45, 336344), (60, 252258), (72, 210215), (90, 168172), (120, 126129), (180, 84086), (360, 42043)]