718440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5987}}^1$

素因数の和:6001

約数の個数: 32

約数和(自身を含む): 2155680

約数和(自身を除く): 1437240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5987, 11974, 17961, 23948, 29935, 35922, 47896, 59870, 71844, 89805, 119740, 143688, 179610, 239480, 359220, 718440]

約数ペア:

[(1, 718440), (2, 359220), (3, 239480), (4, 179610), (5, 143688), (6, 119740), (8, 89805), (10, 71844), (12, 59870), (15, 47896), (20, 35922), (24, 29935), (30, 23948), (40, 17961), (60, 11974), (120, 5987)]