12681267360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{26419307}}^1$

素因数の和:26419325

約数の個数: 48

約数和(自身を含む): 39945993696

約数和(自身を除く): 27264726336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 26419307, 52838614, 79257921, 105677228, 132096535, 158515842, 211354456, 264193070, 317031684, 396289605, 422708912, 528386140, 634063368, 792579210, 845417824, 1056772280, 1268126736, 1585158420, 2113544560, 2536253472, 3170316840, 4227089120, 6340633680, 12681267360]

約数ペア:

[(1, 12681267360), (2, 6340633680), (3, 4227089120), (4, 3170316840), (5, 2536253472), (6, 2113544560), (8, 1585158420), (10, 1268126736), (12, 1056772280), (15, 845417824), (16, 792579210), (20, 634063368), (24, 528386140), (30, 422708912), (32, 396289605), (40, 317031684), (48, 264193070), (60, 211354456), (80, 158515842), (96, 132096535), (120, 105677228), (160, 79257921), (240, 52838614), (480, 26419307)]