288230080

素因数分解:

$2^6\times 5^1\times {\mathrm{900719}}^1$

素因数の和:900736

約数の個数: 28

約数和(自身を含む): 686348640

約数和(自身を除く): 398118560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 900719, 1801438, 3602876, 4503595, 7205752, 9007190, 14411504, 18014380, 28823008, 36028760, 57646016, 72057520, 144115040, 288230080]

約数ペア:

[(1, 288230080), (2, 144115040), (4, 72057520), (5, 57646016), (8, 36028760), (10, 28823008), (16, 18014380), (20, 14411504), (32, 9007190), (40, 7205752), (64, 4503595), (80, 3602876), (160, 1801438), (320, 900719)]