72972660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3209}}^1$

素因数の和:3600

約数の個数: 48

約数和(自身を含む): 204926400

約数和(自身を除く): 131953740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 379, 758, 1137, 1516, 1895, 2274, 3209, 3790, 4548, 5685, 6418, 7580, 9627, 11370, 12836, 16045, 19254, 22740, 32090, 38508, 48135, 64180, 96270, 192540, 1216211, 2432422, 3648633, 4864844, 6081055, 7297266, 12162110, 14594532, 18243165, 24324220, 36486330, 72972660]

約数ペア:

[(1, 72972660), (2, 36486330), (3, 24324220), (4, 18243165), (5, 14594532), (6, 12162110), (10, 7297266), (12, 6081055), (15, 4864844), (20, 3648633), (30, 2432422), (60, 1216211), (379, 192540), (758, 96270), (1137, 64180), (1516, 48135), (1895, 38508), (2274, 32090), (3209, 22740), (3790, 19254), (4548, 16045), (5685, 12836), (6418, 11370), (7580, 9627)]