166987320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1391561}}^1$

素因数の和:1391575

約数の個数: 32

約数和(自身を含む): 500962320

約数和(自身を除く): 333975000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1391561, 2783122, 4174683, 5566244, 6957805, 8349366, 11132488, 13915610, 16698732, 20873415, 27831220, 33397464, 41746830, 55662440, 83493660, 166987320]

約数ペア:

[(1, 166987320), (2, 83493660), (3, 55662440), (4, 41746830), (5, 33397464), (6, 27831220), (8, 20873415), (10, 16698732), (12, 13915610), (15, 11132488), (20, 8349366), (24, 6957805), (30, 5566244), (40, 4174683), (60, 2783122), (120, 1391561)]