28466040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{237217}}^1$

素因数の和:237231

約数の個数: 32

約数和(自身を含む): 85398480

約数和(自身を除く): 56932440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 237217, 474434, 711651, 948868, 1186085, 1423302, 1897736, 2372170, 2846604, 3558255, 4744340, 5693208, 7116510, 9488680, 14233020, 28466040]

約数ペア:

[(1, 28466040), (2, 14233020), (3, 9488680), (4, 7116510), (5, 5693208), (6, 4744340), (8, 3558255), (10, 2846604), (12, 2372170), (15, 1897736), (20, 1423302), (24, 1186085), (30, 948868), (40, 711651), (60, 474434), (120, 237217)]