2444542440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{20371187}}^1$

素因数の和:20371201

約数の個数: 32

約数和(自身を含む): 7333627680

約数和(自身を除く): 4889085240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 20371187, 40742374, 61113561, 81484748, 101855935, 122227122, 162969496, 203711870, 244454244, 305567805, 407423740, 488908488, 611135610, 814847480, 1222271220, 2444542440]

約数ペア:

[(1, 2444542440), (2, 1222271220), (3, 814847480), (4, 611135610), (5, 488908488), (6, 407423740), (8, 305567805), (10, 244454244), (12, 203711870), (15, 162969496), (20, 122227122), (24, 101855935), (30, 81484748), (40, 61113561), (60, 40742374), (120, 20371187)]