11899980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{22037}}^1$

素因数の和:22055

約数の個数: 48

約数和(自身を含む): 37023840

約数和(自身を除く): 25123860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 22037, 44074, 66111, 88148, 110185, 132222, 198333, 220370, 264444, 330555, 396666, 440740, 594999, 661110, 793332, 991665, 1189998, 1322220, 1983330, 2379996, 2974995, 3966660, 5949990, 11899980]

約数ペア:

[(1, 11899980), (2, 5949990), (3, 3966660), (4, 2974995), (5, 2379996), (6, 1983330), (9, 1322220), (10, 1189998), (12, 991665), (15, 793332), (18, 661110), (20, 594999), (27, 440740), (30, 396666), (36, 330555), (45, 264444), (54, 220370), (60, 198333), (90, 132222), (108, 110185), (135, 88148), (180, 66111), (270, 44074), (540, 22037)]