68623080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{2963}}^1$

素因数の和:3170

約数の個数: 64

約数和(自身を含む): 207005760

約数和(自身を除く): 138382680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 2963, 3860, 4632, 5790, 5926, 7720, 8889, 11580, 11852, 14815, 17778, 23160, 23704, 29630, 35556, 44445, 59260, 71112, 88890, 118520, 177780, 355560, 571859, 1143718, 1715577, 2287436, 2859295, 3431154, 4574872, 5718590, 6862308, 8577885, 11437180, 13724616, 17155770, 22874360, 34311540, 68623080]

約数ペア:

[(1, 68623080), (2, 34311540), (3, 22874360), (4, 17155770), (5, 13724616), (6, 11437180), (8, 8577885), (10, 6862308), (12, 5718590), (15, 4574872), (20, 3431154), (24, 2859295), (30, 2287436), (40, 1715577), (60, 1143718), (120, 571859), (193, 355560), (386, 177780), (579, 118520), (772, 88890), (965, 71112), (1158, 59260), (1544, 44445), (1930, 35556), (2316, 29630), (2895, 23704), (2963, 23160), (3860, 17778), (4632, 14815), (5790, 11852), (5926, 11580), (7720, 8889)]