5218440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43487}}^1$

素因数の和:43501

約数の個数: 32

約数和(自身を含む): 15655680

約数和(自身を除く): 10437240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 43487, 86974, 130461, 173948, 217435, 260922, 347896, 434870, 521844, 652305, 869740, 1043688, 1304610, 1739480, 2609220, 5218440]

約数ペア:

[(1, 5218440), (2, 2609220), (3, 1739480), (4, 1304610), (5, 1043688), (6, 869740), (8, 652305), (10, 521844), (12, 434870), (15, 347896), (20, 260922), (24, 217435), (30, 173948), (40, 130461), (60, 86974), (120, 43487)]