54992040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{941}}^1$

素因数の和:1442

約数の個数: 64

約数和(自身を含む): 165490560

約数和(自身を除く): 110498520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 941, 974, 1461, 1882, 1948, 2435, 2823, 2922, 3764, 3896, 4705, 4870, 5646, 5844, 7305, 7528, 9410, 9740, 11292, 11688, 14115, 14610, 18820, 19480, 22584, 28230, 29220, 37640, 56460, 58440, 112920, 458267, 916534, 1374801, 1833068, 2291335, 2749602, 3666136, 4582670, 5499204, 6874005, 9165340, 10998408, 13748010, 18330680, 27496020, 54992040]

約数ペア:

[(1, 54992040), (2, 27496020), (3, 18330680), (4, 13748010), (5, 10998408), (6, 9165340), (8, 6874005), (10, 5499204), (12, 4582670), (15, 3666136), (20, 2749602), (24, 2291335), (30, 1833068), (40, 1374801), (60, 916534), (120, 458267), (487, 112920), (941, 58440), (974, 56460), (1461, 37640), (1882, 29220), (1948, 28230), (2435, 22584), (2823, 19480), (2922, 18820), (3764, 14610), (3896, 14115), (4705, 11688), (4870, 11292), (5646, 9740), (5844, 9410), (7305, 7528)]