1219080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10159}}^1$

素因数の和:10173

約数の個数: 32

約数和(自身を含む): 3657600

約数和(自身を除く): 2438520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10159, 20318, 30477, 40636, 50795, 60954, 81272, 101590, 121908, 152385, 203180, 243816, 304770, 406360, 609540, 1219080]

約数ペア:

[(1, 1219080), (2, 609540), (3, 406360), (4, 304770), (5, 243816), (6, 203180), (8, 152385), (10, 121908), (12, 101590), (15, 81272), (20, 60954), (24, 50795), (30, 40636), (40, 30477), (60, 20318), (120, 10159)]