30486080

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2091

約数の個数: 56

約数和(自身を含む): 74176128

約数和(自身を除く): 43690048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 2027, 3008, 3760, 4054, 7520, 8108, 10135, 15040, 16216, 20270, 32432, 40540, 64864, 81080, 95269, 129728, 162160, 190538, 324320, 381076, 476345, 648640, 762152, 952690, 1524304, 1905380, 3048608, 3810760, 6097216, 7621520, 15243040, 30486080]

約数ペア:

[(1, 30486080), (2, 15243040), (4, 7621520), (5, 6097216), (8, 3810760), (10, 3048608), (16, 1905380), (20, 1524304), (32, 952690), (40, 762152), (47, 648640), (64, 476345), (80, 381076), (94, 324320), (160, 190538), (188, 162160), (235, 129728), (320, 95269), (376, 81080), (470, 64864), (752, 40540), (940, 32432), (1504, 20270), (1880, 16216), (2027, 15040), (3008, 10135), (3760, 8108), (4054, 7520)]