2787360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5807}}^1$

素因数の和:5825

約数の個数: 48

約数和(自身を含む): 8781696

約数和(自身を除く): 5994336

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, 5807, 11614, 17421, 23228, 29035, 34842, 46456, 58070, 69684, 87105, 92912, 116140, 139368, 174210, 185824, 232280, 278736, 348420, 464560, 557472, 696840, 929120, 1393680, 2787360]

約数ペア:

[(1, 2787360), (2, 1393680), (3, 929120), (4, 696840), (5, 557472), (6, 464560), (8, 348420), (10, 278736), (12, 232280), (15, 185824), (16, 174210), (20, 139368), (24, 116140), (30, 92912), (32, 87105), (40, 69684), (48, 58070), (60, 46456), (80, 34842), (96, 29035), (120, 23228), (160, 17421), (240, 11614), (480, 5807)]