157684080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{657017}}^1$

素因数の和:657033

約数の個数: 40

約数和(自身を含む): 488821392

約数和(自身を除く): 331137312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 657017, 1314034, 1971051, 2628068, 3285085, 3942102, 5256136, 6570170, 7884204, 9855255, 10512272, 13140340, 15768408, 19710510, 26280680, 31536816, 39421020, 52561360, 78842040, 157684080]

約数ペア:

[(1, 157684080), (2, 78842040), (3, 52561360), (4, 39421020), (5, 31536816), (6, 26280680), (8, 19710510), (10, 15768408), (12, 13140340), (15, 10512272), (16, 9855255), (20, 7884204), (24, 6570170), (30, 5256136), (40, 3942102), (48, 3285085), (60, 2628068), (80, 1971051), (120, 1314034), (240, 657017)]