478009080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{442601}}^1$

素因数の和:442621

約数の個数: 64

約数和(自身を含む): 1593367200

約数和(自身を除く): 1115358120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 442601, 885202, 1327803, 1770404, 2213005, 2655606, 3540808, 3983409, 4426010, 5311212, 6639015, 7966818, 8852020, 10622424, 11950227, 13278030, 15933636, 17704040, 19917045, 23900454, 26556060, 31867272, 39834090, 47800908, 53112120, 59751135, 79668180, 95601816, 119502270, 159336360, 239004540, 478009080]

約数ペア:

[(1, 478009080), (2, 239004540), (3, 159336360), (4, 119502270), (5, 95601816), (6, 79668180), (8, 59751135), (9, 53112120), (10, 47800908), (12, 39834090), (15, 31867272), (18, 26556060), (20, 23900454), (24, 19917045), (27, 17704040), (30, 15933636), (36, 13278030), (40, 11950227), (45, 10622424), (54, 8852020), (60, 7966818), (72, 6639015), (90, 5311212), (108, 4426010), (120, 3983409), (135, 3540808), (180, 2655606), (216, 2213005), (270, 1770404), (360, 1327803), (540, 885202), (1080, 442601)]