57914040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{991}}^1$

素因数の和:1492

約数の個数: 64

約数和(自身を含む): 174274560

約数和(自身を除く): 116360520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 991, 1461, 1948, 1982, 2435, 2922, 2973, 3896, 3964, 4870, 4955, 5844, 5946, 7305, 7928, 9740, 9910, 11688, 11892, 14610, 14865, 19480, 19820, 23784, 29220, 29730, 39640, 58440, 59460, 118920, 482617, 965234, 1447851, 1930468, 2413085, 2895702, 3860936, 4826170, 5791404, 7239255, 9652340, 11582808, 14478510, 19304680, 28957020, 57914040]

約数ペア:

[(1, 57914040), (2, 28957020), (3, 19304680), (4, 14478510), (5, 11582808), (6, 9652340), (8, 7239255), (10, 5791404), (12, 4826170), (15, 3860936), (20, 2895702), (24, 2413085), (30, 1930468), (40, 1447851), (60, 965234), (120, 482617), (487, 118920), (974, 59460), (991, 58440), (1461, 39640), (1948, 29730), (1982, 29220), (2435, 23784), (2922, 19820), (2973, 19480), (3896, 14865), (3964, 14610), (4870, 11892), (4955, 11688), (5844, 9910), (5946, 9740), (7305, 7928)]