51484080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{214517}}^1$

素因数の和:214533

約数の個数: 40

約数和(自身を含む): 159601392

約数和(自身を除く): 108117312

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 214517, 429034, 643551, 858068, 1072585, 1287102, 1716136, 2145170, 2574204, 3217755, 3432272, 4290340, 5148408, 6435510, 8580680, 10296816, 12871020, 17161360, 25742040, 51484080]

約数ペア:

[(1, 51484080), (2, 25742040), (3, 17161360), (4, 12871020), (5, 10296816), (6, 8580680), (8, 6435510), (10, 5148408), (12, 4290340), (15, 3432272), (16, 3217755), (20, 2574204), (24, 2145170), (30, 1716136), (40, 1287102), (48, 1072585), (60, 858068), (80, 643551), (120, 429034), (240, 214517)]