1564440

素因数分解:

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

素因数の和:13051

約数の個数: 32

約数和(自身を含む): 4693680

約数和(自身を除く): 3129240

約数列:

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

約数ペア:

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