2257591920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{41077}}^1$

素因数の和:41322

約数の個数: 80

約数和(自身を含む): 7029267360

約数和(自身を除く): 4771675440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 229, 240, 458, 687, 916, 1145, 1374, 1832, 2290, 2748, 3435, 3664, 4580, 5496, 6870, 9160, 10992, 13740, 18320, 27480, 41077, 54960, 82154, 123231, 164308, 205385, 246462, 328616, 410770, 492924, 616155, 657232, 821540, 985848, 1232310, 1643080, 1971696, 2464620, 3286160, 4929240, 9406633, 9858480, 18813266, 28219899, 37626532, 47033165, 56439798, 75253064, 94066330, 112879596, 141099495, 150506128, 188132660, 225759192, 282198990, 376265320, 451518384, 564397980, 752530640, 1128795960, 2257591920]

約数ペア:

[(1, 2257591920), (2, 1128795960), (3, 752530640), (4, 564397980), (5, 451518384), (6, 376265320), (8, 282198990), (10, 225759192), (12, 188132660), (15, 150506128), (16, 141099495), (20, 112879596), (24, 94066330), (30, 75253064), (40, 56439798), (48, 47033165), (60, 37626532), (80, 28219899), (120, 18813266), (229, 9858480), (240, 9406633), (458, 4929240), (687, 3286160), (916, 2464620), (1145, 1971696), (1374, 1643080), (1832, 1232310), (2290, 985848), (2748, 821540), (3435, 657232), (3664, 616155), (4580, 492924), (5496, 410770), (6870, 328616), (9160, 246462), (10992, 205385), (13740, 164308), (18320, 123231), (27480, 82154), (41077, 54960)]