85765920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{907}}^1$

素因数の和:1122

約数の個数: 96

約数和(自身を含む): 271833408

約数和(自身を除く): 186067488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 907, 985, 1182, 1576, 1814, 1970, 2364, 2721, 2955, 3152, 3628, 3940, 4535, 4728, 5442, 5910, 6304, 7256, 7880, 9070, 9456, 10884, 11820, 13605, 14512, 15760, 18140, 18912, 21768, 23640, 27210, 29024, 31520, 36280, 43536, 47280, 54420, 72560, 87072, 94560, 108840, 145120, 178679, 217680, 357358, 435360, 536037, 714716, 893395, 1072074, 1429432, 1786790, 2144148, 2680185, 2858864, 3573580, 4288296, 5360370, 5717728, 7147160, 8576592, 10720740, 14294320, 17153184, 21441480, 28588640, 42882960, 85765920]

約数ペア:

[(1, 85765920), (2, 42882960), (3, 28588640), (4, 21441480), (5, 17153184), (6, 14294320), (8, 10720740), (10, 8576592), (12, 7147160), (15, 5717728), (16, 5360370), (20, 4288296), (24, 3573580), (30, 2858864), (32, 2680185), (40, 2144148), (48, 1786790), (60, 1429432), (80, 1072074), (96, 893395), (120, 714716), (160, 536037), (197, 435360), (240, 357358), (394, 217680), (480, 178679), (591, 145120), (788, 108840), (907, 94560), (985, 87072), (1182, 72560), (1576, 54420), (1814, 47280), (1970, 43536), (2364, 36280), (2721, 31520), (2955, 29024), (3152, 27210), (3628, 23640), (3940, 21768), (4535, 18912), (4728, 18140), (5442, 15760), (5910, 14512), (6304, 13605), (7256, 11820), (7880, 10884), (9070, 9456)]