79080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{659}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 237600

約数和(自身を除く): 158520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 659, 1318, 1977, 2636, 3295, 3954, 5272, 6590, 7908, 9885, 13180, 15816, 19770, 26360, 39540, 79080]

約数ペア:

[(1, 79080), (2, 39540), (3, 26360), (4, 19770), (5, 15816), (6, 13180), (8, 9885), (10, 7908), (12, 6590), (15, 5272), (20, 3954), (24, 3295), (30, 2636), (40, 1977), (60, 1318), (120, 659)]