42495480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{118043}}^1$

素因数の和:118060

約数の個数: 48

約数和(自身を含む): 138111480

約数和(自身を除く): 95616000

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, 118043, 236086, 354129, 472172, 590215, 708258, 944344, 1062387, 1180430, 1416516, 1770645, 2124774, 2360860, 2833032, 3541290, 4249548, 4721720, 5311935, 7082580, 8499096, 10623870, 14165160, 21247740, 42495480]

約数ペア:

[(1, 42495480), (2, 21247740), (3, 14165160), (4, 10623870), (5, 8499096), (6, 7082580), (8, 5311935), (9, 4721720), (10, 4249548), (12, 3541290), (15, 2833032), (18, 2360860), (20, 2124774), (24, 1770645), (30, 1416516), (36, 1180430), (40, 1062387), (45, 944344), (60, 708258), (72, 590215), (90, 472172), (120, 354129), (180, 236086), (360, 118043)]