55538160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{231409}}^1$

素因数の和:231425

約数の個数: 40

約数和(自身を含む): 172169040

約数和(自身を除く): 116630880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 231409, 462818, 694227, 925636, 1157045, 1388454, 1851272, 2314090, 2776908, 3471135, 3702544, 4628180, 5553816, 6942270, 9256360, 11107632, 13884540, 18512720, 27769080, 55538160]

約数ペア:

[(1, 55538160), (2, 27769080), (3, 18512720), (4, 13884540), (5, 11107632), (6, 9256360), (8, 6942270), (10, 5553816), (12, 4628180), (15, 3702544), (16, 3471135), (20, 2776908), (24, 2314090), (30, 1851272), (40, 1388454), (48, 1157045), (60, 925636), (80, 694227), (120, 462818), (240, 231409)]