28644180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{797}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 80438400

約数和(自身を除く): 51794220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 599, 797, 1198, 1594, 1797, 2391, 2396, 2995, 3188, 3594, 3985, 4782, 5990, 7188, 7970, 8985, 9564, 11955, 11980, 15940, 17970, 23910, 35940, 47820, 477403, 954806, 1432209, 1909612, 2387015, 2864418, 4774030, 5728836, 7161045, 9548060, 14322090, 28644180]

約数ペア:

[(1, 28644180), (2, 14322090), (3, 9548060), (4, 7161045), (5, 5728836), (6, 4774030), (10, 2864418), (12, 2387015), (15, 1909612), (20, 1432209), (30, 954806), (60, 477403), (599, 47820), (797, 35940), (1198, 23910), (1594, 17970), (1797, 15940), (2391, 11980), (2396, 11955), (2995, 9564), (3188, 8985), (3594, 7970), (3985, 7188), (4782, 5990)]