1211880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{10099}}^1$

素因数の和:10113

約数の個数: 32

約数和(自身を含む): 3636000

約数和(自身を除く): 2424120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 10099, 20198, 30297, 40396, 50495, 60594, 80792, 100990, 121188, 151485, 201980, 242376, 302970, 403960, 605940, 1211880]

約数ペア:

[(1, 1211880), (2, 605940), (3, 403960), (4, 302970), (5, 242376), (6, 201980), (8, 151485), (10, 121188), (12, 100990), (15, 80792), (20, 60594), (24, 50495), (30, 40396), (40, 30297), (60, 20198), (120, 10099)]