40076040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{991}}^1$

素因数の和:1342

約数の個数: 64

約数和(自身を含む): 120706560

約数和(自身を除く): 80630520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 991, 1011, 1348, 1685, 1982, 2022, 2696, 2973, 3370, 3964, 4044, 4955, 5055, 5946, 6740, 7928, 8088, 9910, 10110, 11892, 13480, 14865, 19820, 20220, 23784, 29730, 39640, 40440, 59460, 118920, 333967, 667934, 1001901, 1335868, 1669835, 2003802, 2671736, 3339670, 4007604, 5009505, 6679340, 8015208, 10019010, 13358680, 20038020, 40076040]

約数ペア:

[(1, 40076040), (2, 20038020), (3, 13358680), (4, 10019010), (5, 8015208), (6, 6679340), (8, 5009505), (10, 4007604), (12, 3339670), (15, 2671736), (20, 2003802), (24, 1669835), (30, 1335868), (40, 1001901), (60, 667934), (120, 333967), (337, 118920), (674, 59460), (991, 40440), (1011, 39640), (1348, 29730), (1685, 23784), (1982, 20220), (2022, 19820), (2696, 14865), (2973, 13480), (3370, 11892), (3964, 10110), (4044, 9910), (4955, 8088), (5055, 7928), (5946, 6740)]