159347880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{442633}}^1$

素因数の和:442650

約数の個数: 48

約数和(自身を含む): 517881780

約数和(自身を除く): 358533900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 442633, 885266, 1327899, 1770532, 2213165, 2655798, 3541064, 3983697, 4426330, 5311596, 6639495, 7967394, 8852660, 10623192, 13278990, 15934788, 17705320, 19918485, 26557980, 31869576, 39836970, 53115960, 79673940, 159347880]

約数ペア:

[(1, 159347880), (2, 79673940), (3, 53115960), (4, 39836970), (5, 31869576), (6, 26557980), (8, 19918485), (9, 17705320), (10, 15934788), (12, 13278990), (15, 10623192), (18, 8852660), (20, 7967394), (24, 6639495), (30, 5311596), (36, 4426330), (40, 3983697), (45, 3541064), (60, 2655798), (72, 2213165), (90, 1770532), (120, 1327899), (180, 885266), (360, 442633)]