763040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 1905120

約数和(自身を除く): 1142080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 251, 304, 380, 502, 608, 760, 1004, 1255, 1520, 2008, 2510, 3040, 4016, 4769, 5020, 8032, 9538, 10040, 19076, 20080, 23845, 38152, 40160, 47690, 76304, 95380, 152608, 190760, 381520, 763040]

約数ペア:

[(1, 763040), (2, 381520), (4, 190760), (5, 152608), (8, 95380), (10, 76304), (16, 47690), (19, 40160), (20, 38152), (32, 23845), (38, 20080), (40, 19076), (76, 10040), (80, 9538), (95, 8032), (152, 5020), (160, 4769), (190, 4016), (251, 3040), (304, 2510), (380, 2008), (502, 1520), (608, 1255), (760, 1004)]