320280648

素因数分解:

$2^3\times 3^1\times {\mathrm{13345027}}^1$

素因数の和:13345036

約数の個数: 16

約数和(自身を含む): 800701680

約数和(自身を除く): 480421032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 13345027, 26690054, 40035081, 53380108, 80070162, 106760216, 160140324, 320280648]

約数ペア:

[(1, 320280648), (2, 160140324), (3, 106760216), (4, 80070162), (6, 53380108), (8, 40035081), (12, 26690054), (24, 13345027)]