3128880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13037}}^1$

素因数の和:13053

約数の個数: 40

約数和(自身を含む): 9700272

約数和(自身を除く): 6571392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 13037, 26074, 39111, 52148, 65185, 78222, 104296, 130370, 156444, 195555, 208592, 260740, 312888, 391110, 521480, 625776, 782220, 1042960, 1564440, 3128880]

約数ペア:

[(1, 3128880), (2, 1564440), (3, 1042960), (4, 782220), (5, 625776), (6, 521480), (8, 391110), (10, 312888), (12, 260740), (15, 208592), (16, 195555), (20, 156444), (24, 130370), (30, 104296), (40, 78222), (48, 65185), (60, 52148), (80, 39111), (120, 26074), (240, 13037)]