685755240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5714627}}^1$

素因数の和:5714641

約数の個数: 32

約数和(自身を含む): 2057266080

約数和(自身を除く): 1371510840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5714627, 11429254, 17143881, 22858508, 28573135, 34287762, 45717016, 57146270, 68575524, 85719405, 114292540, 137151048, 171438810, 228585080, 342877620, 685755240]

約数ペア:

[(1, 685755240), (2, 342877620), (3, 228585080), (4, 171438810), (5, 137151048), (6, 114292540), (8, 85719405), (10, 68575524), (12, 57146270), (15, 45717016), (20, 34287762), (24, 28573135), (30, 22858508), (40, 17143881), (60, 11429254), (120, 5714627)]