91569840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{381541}}^1$

素因数の和:381557

約数の個数: 40

約数和(自身を含む): 283867248

約数和(自身を除く): 192297408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 381541, 763082, 1144623, 1526164, 1907705, 2289246, 3052328, 3815410, 4578492, 5723115, 6104656, 7630820, 9156984, 11446230, 15261640, 18313968, 22892460, 30523280, 45784920, 91569840]

約数ペア:

[(1, 91569840), (2, 45784920), (3, 30523280), (4, 22892460), (5, 18313968), (6, 15261640), (8, 11446230), (10, 9156984), (12, 7630820), (15, 6104656), (16, 5723115), (20, 4578492), (24, 3815410), (30, 3052328), (40, 2289246), (48, 1907705), (60, 1526164), (80, 1144623), (120, 763082), (240, 381541)]