3271040

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:307

約数の個数: 64

約数和(自身を含む): 8262000

約数和(自身を除く): 4990960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 269, 304, 320, 380, 538, 608, 640, 760, 1076, 1216, 1345, 1520, 2152, 2432, 2690, 3040, 4304, 5111, 5380, 6080, 8608, 10222, 10760, 12160, 17216, 20444, 21520, 25555, 34432, 40888, 43040, 51110, 81776, 86080, 102220, 163552, 172160, 204440, 327104, 408880, 654208, 817760, 1635520, 3271040]

約数ペア:

[(1, 3271040), (2, 1635520), (4, 817760), (5, 654208), (8, 408880), (10, 327104), (16, 204440), (19, 172160), (20, 163552), (32, 102220), (38, 86080), (40, 81776), (64, 51110), (76, 43040), (80, 40888), (95, 34432), (128, 25555), (152, 21520), (160, 20444), (190, 17216), (269, 12160), (304, 10760), (320, 10222), (380, 8608), (538, 6080), (608, 5380), (640, 5111), (760, 4304), (1076, 3040), (1216, 2690), (1345, 2432), (1520, 2152)]