125622960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2657}}^1$

素因数の和:2870

約数の個数: 80

約数和(自身を含む): 391555296

約数和(自身を除く): 265932336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 197, 240, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2657, 2955, 3152, 3940, 4728, 5314, 5910, 7880, 7971, 9456, 10628, 11820, 13285, 15760, 15942, 21256, 23640, 26570, 31884, 39855, 42512, 47280, 53140, 63768, 79710, 106280, 127536, 159420, 212560, 318840, 523429, 637680, 1046858, 1570287, 2093716, 2617145, 3140574, 4187432, 5234290, 6281148, 7851435, 8374864, 10468580, 12562296, 15702870, 20937160, 25124592, 31405740, 41874320, 62811480, 125622960]

約数ペア:

[(1, 125622960), (2, 62811480), (3, 41874320), (4, 31405740), (5, 25124592), (6, 20937160), (8, 15702870), (10, 12562296), (12, 10468580), (15, 8374864), (16, 7851435), (20, 6281148), (24, 5234290), (30, 4187432), (40, 3140574), (48, 2617145), (60, 2093716), (80, 1570287), (120, 1046858), (197, 637680), (240, 523429), (394, 318840), (591, 212560), (788, 159420), (985, 127536), (1182, 106280), (1576, 79710), (1970, 63768), (2364, 53140), (2657, 47280), (2955, 42512), (3152, 39855), (3940, 31884), (4728, 26570), (5314, 23640), (5910, 21256), (7880, 15942), (7971, 15760), (9456, 13285), (10628, 11820)]