18423480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{153529}}^1$

素因数の和:153543

約数の個数: 32

約数和(自身を含む): 55270800

約数和(自身を除く): 36847320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 153529, 307058, 460587, 614116, 767645, 921174, 1228232, 1535290, 1842348, 2302935, 3070580, 3684696, 4605870, 6141160, 9211740, 18423480]

約数ペア:

[(1, 18423480), (2, 9211740), (3, 6141160), (4, 4605870), (5, 3684696), (6, 3070580), (8, 2302935), (10, 1842348), (12, 1535290), (15, 1228232), (20, 921174), (24, 767645), (30, 614116), (40, 460587), (60, 307058), (120, 153529)]