66206040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{551717}}^1$

素因数の和:551731

約数の個数: 32

約数和(自身を含む): 198618480

約数和(自身を除く): 132412440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 551717, 1103434, 1655151, 2206868, 2758585, 3310302, 4413736, 5517170, 6620604, 8275755, 11034340, 13241208, 16551510, 22068680, 33103020, 66206040]

約数ペア:

[(1, 66206040), (2, 33103020), (3, 22068680), (4, 16551510), (5, 13241208), (6, 11034340), (8, 8275755), (10, 6620604), (12, 5517170), (15, 4413736), (20, 3310302), (24, 2758585), (30, 2206868), (40, 1655151), (60, 1103434), (120, 551717)]