65540040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3617}}^1$

素因数の和:3782

約数の個数: 64

約数和(自身を含む): 197976960

約数和(自身を除く): 132436920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3617, 3624, 4530, 6040, 7234, 9060, 10851, 14468, 18085, 18120, 21702, 28936, 36170, 43404, 54255, 72340, 86808, 108510, 144680, 217020, 434040, 546167, 1092334, 1638501, 2184668, 2730835, 3277002, 4369336, 5461670, 6554004, 8192505, 10923340, 13108008, 16385010, 21846680, 32770020, 65540040]

約数ペア:

[(1, 65540040), (2, 32770020), (3, 21846680), (4, 16385010), (5, 13108008), (6, 10923340), (8, 8192505), (10, 6554004), (12, 5461670), (15, 4369336), (20, 3277002), (24, 2730835), (30, 2184668), (40, 1638501), (60, 1092334), (120, 546167), (151, 434040), (302, 217020), (453, 144680), (604, 108510), (755, 86808), (906, 72340), (1208, 54255), (1510, 43404), (1812, 36170), (2265, 28936), (3020, 21702), (3617, 18120), (3624, 18085), (4530, 14468), (6040, 10851), (7234, 9060)]