42950760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{997}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 129340800

約数和(自身を除く): 86390040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 359, 718, 997, 1077, 1436, 1795, 1994, 2154, 2872, 2991, 3590, 3988, 4308, 4985, 5385, 5982, 7180, 7976, 8616, 9970, 10770, 11964, 14360, 14955, 19940, 21540, 23928, 29910, 39880, 43080, 59820, 119640, 357923, 715846, 1073769, 1431692, 1789615, 2147538, 2863384, 3579230, 4295076, 5368845, 7158460, 8590152, 10737690, 14316920, 21475380, 42950760]

約数ペア:

[(1, 42950760), (2, 21475380), (3, 14316920), (4, 10737690), (5, 8590152), (6, 7158460), (8, 5368845), (10, 4295076), (12, 3579230), (15, 2863384), (20, 2147538), (24, 1789615), (30, 1431692), (40, 1073769), (60, 715846), (120, 357923), (359, 119640), (718, 59820), (997, 43080), (1077, 39880), (1436, 29910), (1795, 23928), (1994, 21540), (2154, 19940), (2872, 14955), (2991, 14360), (3590, 11964), (3988, 10770), (4308, 9970), (4985, 8616), (5385, 7976), (5982, 7180)]