38249520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{809}}^1$

素因数の和:1022

約数の個数: 80

約数和(自身を含む): 119322720

約数和(自身を除く): 81073200

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, 809, 985, 1182, 1576, 1618, 1970, 2364, 2427, 2955, 3152, 3236, 3940, 4045, 4728, 4854, 5910, 6472, 7880, 8090, 9456, 9708, 11820, 12135, 12944, 15760, 16180, 19416, 23640, 24270, 32360, 38832, 47280, 48540, 64720, 97080, 159373, 194160, 318746, 478119, 637492, 796865, 956238, 1274984, 1593730, 1912476, 2390595, 2549968, 3187460, 3824952, 4781190, 6374920, 7649904, 9562380, 12749840, 19124760, 38249520]

約数ペア:

[(1, 38249520), (2, 19124760), (3, 12749840), (4, 9562380), (5, 7649904), (6, 6374920), (8, 4781190), (10, 3824952), (12, 3187460), (15, 2549968), (16, 2390595), (20, 1912476), (24, 1593730), (30, 1274984), (40, 956238), (48, 796865), (60, 637492), (80, 478119), (120, 318746), (197, 194160), (240, 159373), (394, 97080), (591, 64720), (788, 48540), (809, 47280), (985, 38832), (1182, 32360), (1576, 24270), (1618, 23640), (1970, 19416), (2364, 16180), (2427, 15760), (2955, 12944), (3152, 12135), (3236, 11820), (3940, 9708), (4045, 9456), (4728, 8090), (4854, 7880), (5910, 6472)]