526490520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{3617}}^1$

素因数の和:4844

約数の個数: 64

約数和(自身を含む): 1581210720

約数和(自身を除く): 1054720200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1213, 2426, 3617, 3639, 4852, 6065, 7234, 7278, 9704, 10851, 12130, 14468, 14556, 18085, 18195, 21702, 24260, 28936, 29112, 36170, 36390, 43404, 48520, 54255, 72340, 72780, 86808, 108510, 144680, 145560, 217020, 434040, 4387421, 8774842, 13162263, 17549684, 21937105, 26324526, 35099368, 43874210, 52649052, 65811315, 87748420, 105298104, 131622630, 175496840, 263245260, 526490520]

約数ペア:

[(1, 526490520), (2, 263245260), (3, 175496840), (4, 131622630), (5, 105298104), (6, 87748420), (8, 65811315), (10, 52649052), (12, 43874210), (15, 35099368), (20, 26324526), (24, 21937105), (30, 17549684), (40, 13162263), (60, 8774842), (120, 4387421), (1213, 434040), (2426, 217020), (3617, 145560), (3639, 144680), (4852, 108510), (6065, 86808), (7234, 72780), (7278, 72340), (9704, 54255), (10851, 48520), (12130, 43404), (14468, 36390), (14556, 36170), (18085, 29112), (18195, 28936), (21702, 24260)]