87798120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{731651}}^1$

素因数の和:731665

約数の個数: 32

約数和(自身を含む): 263394720

約数和(自身を除く): 175596600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 731651, 1463302, 2194953, 2926604, 3658255, 4389906, 5853208, 7316510, 8779812, 10974765, 14633020, 17559624, 21949530, 29266040, 43899060, 87798120]

約数ペア:

[(1, 87798120), (2, 43899060), (3, 29266040), (4, 21949530), (5, 17559624), (6, 14633020), (8, 10974765), (10, 8779812), (12, 7316510), (15, 5853208), (20, 4389906), (24, 3658255), (30, 2926604), (40, 2194953), (60, 1463302), (120, 731651)]