649294440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5410787}}^1$

素因数の和:5410801

約数の個数: 32

約数和(自身を含む): 1947883680

約数和(自身を除く): 1298589240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5410787, 10821574, 16232361, 21643148, 27053935, 32464722, 43286296, 54107870, 64929444, 81161805, 108215740, 129858888, 162323610, 216431480, 324647220, 649294440]

約数ペア:

[(1, 649294440), (2, 324647220), (3, 216431480), (4, 162323610), (5, 129858888), (6, 108215740), (8, 81161805), (10, 64929444), (12, 54107870), (15, 43286296), (20, 32464722), (24, 27053935), (30, 21643148), (40, 16232361), (60, 10821574), (120, 5410787)]