21925320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{182711}}^1$

素因数の和:182725

約数の個数: 32

約数和(自身を含む): 65776320

約数和(自身を除く): 43851000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 182711, 365422, 548133, 730844, 913555, 1096266, 1461688, 1827110, 2192532, 2740665, 3654220, 4385064, 5481330, 7308440, 10962660, 21925320]

約数ペア:

[(1, 21925320), (2, 10962660), (3, 7308440), (4, 5481330), (5, 4385064), (6, 3654220), (8, 2740665), (10, 2192532), (12, 1827110), (15, 1461688), (20, 1096266), (24, 913555), (30, 730844), (40, 548133), (60, 365422), (120, 182711)]