23087640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 69579360

約数和(自身を除く): 46491720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 457, 842, 914, 1263, 1371, 1684, 1828, 2105, 2285, 2526, 2742, 3368, 3656, 4210, 4570, 5052, 5484, 6315, 6855, 8420, 9140, 10104, 10968, 12630, 13710, 16840, 18280, 25260, 27420, 50520, 54840, 192397, 384794, 577191, 769588, 961985, 1154382, 1539176, 1923970, 2308764, 2885955, 3847940, 4617528, 5771910, 7695880, 11543820, 23087640]

約数ペア:

[(1, 23087640), (2, 11543820), (3, 7695880), (4, 5771910), (5, 4617528), (6, 3847940), (8, 2885955), (10, 2308764), (12, 1923970), (15, 1539176), (20, 1154382), (24, 961985), (30, 769588), (40, 577191), (60, 384794), (120, 192397), (421, 54840), (457, 50520), (842, 27420), (914, 25260), (1263, 18280), (1371, 16840), (1684, 13710), (1828, 12630), (2105, 10968), (2285, 10104), (2526, 9140), (2742, 8420), (3368, 6855), (3656, 6315), (4210, 5484), (4570, 5052)]