61189080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{509909}}^1$

素因数の和:509923

約数の個数: 32

約数和(自身を含む): 183567600

約数和(自身を除く): 122378520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 509909, 1019818, 1529727, 2039636, 2549545, 3059454, 4079272, 5099090, 6118908, 7648635, 10198180, 12237816, 15297270, 20396360, 30594540, 61189080]

約数ペア:

[(1, 61189080), (2, 30594540), (3, 20396360), (4, 15297270), (5, 12237816), (6, 10198180), (8, 7648635), (10, 6118908), (12, 5099090), (15, 4079272), (20, 3059454), (24, 2549545), (30, 2039636), (40, 1529727), (60, 1019818), (120, 509909)]