15085280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13469}}^1$

素因数の和:13491

約数の個数: 48

約数和(自身を含む): 40733280

約数和(自身を除く): 25648000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 13469, 26938, 53876, 67345, 94283, 107752, 134690, 188566, 215504, 269380, 377132, 431008, 471415, 538760, 754264, 942830, 1077520, 1508528, 1885660, 2155040, 3017056, 3771320, 7542640, 15085280]

約数ペア:

[(1, 15085280), (2, 7542640), (4, 3771320), (5, 3017056), (7, 2155040), (8, 1885660), (10, 1508528), (14, 1077520), (16, 942830), (20, 754264), (28, 538760), (32, 471415), (35, 431008), (40, 377132), (56, 269380), (70, 215504), (80, 188566), (112, 134690), (140, 107752), (160, 94283), (224, 67345), (280, 53876), (560, 26938), (1120, 13469)]