11921640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{99347}}^1$

素因数の和:99361

約数の個数: 32

約数和(自身を含む): 35765280

約数和(自身を除く): 23843640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 99347, 198694, 298041, 397388, 496735, 596082, 794776, 993470, 1192164, 1490205, 1986940, 2384328, 2980410, 3973880, 5960820, 11921640]

約数ペア:

[(1, 11921640), (2, 5960820), (3, 3973880), (4, 2980410), (5, 2384328), (6, 1986940), (8, 1490205), (10, 1192164), (12, 993470), (15, 794776), (20, 596082), (24, 496735), (30, 397388), (40, 298041), (60, 198694), (120, 99347)]