15043040

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:795

約数の個数: 48

約数和(自身を含む): 35834400

約数和(自身を除く): 20791360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 631, 745, 1192, 1262, 1490, 2384, 2524, 2980, 3155, 4768, 5048, 5960, 6310, 10096, 11920, 12620, 20192, 23840, 25240, 50480, 94019, 100960, 188038, 376076, 470095, 752152, 940190, 1504304, 1880380, 3008608, 3760760, 7521520, 15043040]

約数ペア:

[(1, 15043040), (2, 7521520), (4, 3760760), (5, 3008608), (8, 1880380), (10, 1504304), (16, 940190), (20, 752152), (32, 470095), (40, 376076), (80, 188038), (149, 100960), (160, 94019), (298, 50480), (596, 25240), (631, 23840), (745, 20192), (1192, 12620), (1262, 11920), (1490, 10096), (2384, 6310), (2524, 5960), (2980, 5048), (3155, 4768)]