222155880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1851299}}^1$

素因数の和:1851313

約数の個数: 32

約数和(自身を含む): 666468000

約数和(自身を除く): 444312120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1851299, 3702598, 5553897, 7405196, 9256495, 11107794, 14810392, 18512990, 22215588, 27769485, 37025980, 44431176, 55538970, 74051960, 111077940, 222155880]

約数ペア:

[(1, 222155880), (2, 111077940), (3, 74051960), (4, 55538970), (5, 44431176), (6, 37025980), (8, 27769485), (10, 22215588), (12, 18512990), (15, 14810392), (20, 11107794), (24, 9256495), (30, 7405196), (40, 5553897), (60, 3702598), (120, 1851299)]