15204025880

素因数分解:

$2^3\times 5^1\times {\mathrm{601}}^1\times {\mathrm{632447}}^1$

素因数の和:633059

約数の個数: 32

約数和(自身を含む): 34266032640

約数和(自身を除く): 19062006760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 601, 1202, 2404, 3005, 4808, 6010, 12020, 24040, 632447, 1264894, 2529788, 3162235, 5059576, 6324470, 12648940, 25297880, 380100647, 760201294, 1520402588, 1900503235, 3040805176, 3801006470, 7602012940, 15204025880]

約数ペア:

[(1, 15204025880), (2, 7602012940), (4, 3801006470), (5, 3040805176), (8, 1900503235), (10, 1520402588), (20, 760201294), (40, 380100647), (601, 25297880), (1202, 12648940), (2404, 6324470), (3005, 5059576), (4808, 3162235), (6010, 2529788), (12020, 1264894), (24040, 632447)]