157028580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{872381}}^1$

素因数の和:872396

約数の個数: 36

約数和(自身を含む): 476320572

約数和(自身を除く): 319291992

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 872381, 1744762, 2617143, 3489524, 4361905, 5234286, 7851429, 8723810, 10468572, 13085715, 15702858, 17447620, 26171430, 31405716, 39257145, 52342860, 78514290, 157028580]

約数ペア:

[(1, 157028580), (2, 78514290), (3, 52342860), (4, 39257145), (5, 31405716), (6, 26171430), (9, 17447620), (10, 15702858), (12, 13085715), (15, 10468572), (18, 8723810), (20, 7851429), (30, 5234286), (36, 4361905), (45, 3489524), (60, 2617143), (90, 1744762), (180, 872381)]