120055728

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{457}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 335527136

約数和(自身を除く): 215471408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 421, 457, 624, 842, 914, 1263, 1371, 1684, 1828, 2526, 2742, 3368, 3656, 5052, 5473, 5484, 5941, 6736, 7312, 10104, 10946, 10968, 11882, 16419, 17823, 20208, 21892, 21936, 23764, 32838, 35646, 43784, 47528, 65676, 71292, 87568, 95056, 131352, 142584, 192397, 262704, 285168, 384794, 577191, 769588, 1154382, 1539176, 2308764, 2501161, 3078352, 4617528, 5002322, 7503483, 9235056, 10004644, 15006966, 20009288, 30013932, 40018576, 60027864, 120055728]

約数ペア:

[(1, 120055728), (2, 60027864), (3, 40018576), (4, 30013932), (6, 20009288), (8, 15006966), (12, 10004644), (13, 9235056), (16, 7503483), (24, 5002322), (26, 4617528), (39, 3078352), (48, 2501161), (52, 2308764), (78, 1539176), (104, 1154382), (156, 769588), (208, 577191), (312, 384794), (421, 285168), (457, 262704), (624, 192397), (842, 142584), (914, 131352), (1263, 95056), (1371, 87568), (1684, 71292), (1828, 65676), (2526, 47528), (2742, 43784), (3368, 35646), (3656, 32838), (5052, 23764), (5473, 21936), (5484, 21892), (5941, 20208), (6736, 17823), (7312, 16419), (10104, 11882), (10946, 10968)]