105687480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{880729}}^1$

素因数の和:880743

約数の個数: 32

約数和(自身を含む): 317062800

約数和(自身を除く): 211375320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 880729, 1761458, 2642187, 3522916, 4403645, 5284374, 7045832, 8807290, 10568748, 13210935, 17614580, 21137496, 26421870, 35229160, 52843740, 105687480]

約数ペア:

[(1, 105687480), (2, 52843740), (3, 35229160), (4, 26421870), (5, 21137496), (6, 17614580), (8, 13210935), (10, 10568748), (12, 8807290), (15, 7045832), (20, 5284374), (24, 4403645), (30, 3522916), (40, 2642187), (60, 1761458), (120, 880729)]