71676480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:596

約数の個数: 112

約数和(自身を含む): 229331520

約数和(自身を除く): 157655040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 197, 240, 320, 379, 394, 480, 591, 758, 788, 960, 985, 1137, 1182, 1516, 1576, 1895, 1970, 2274, 2364, 2955, 3032, 3152, 3790, 3940, 4548, 4728, 5685, 5910, 6064, 6304, 7580, 7880, 9096, 9456, 11370, 11820, 12128, 12608, 15160, 15760, 18192, 18912, 22740, 23640, 24256, 30320, 31520, 36384, 37824, 45480, 47280, 60640, 63040, 72768, 74663, 90960, 94560, 121280, 149326, 181920, 189120, 223989, 298652, 363840, 373315, 447978, 597304, 746630, 895956, 1119945, 1194608, 1493260, 1791912, 2239890, 2389216, 2986520, 3583824, 4479780, 4778432, 5973040, 7167648, 8959560, 11946080, 14335296, 17919120, 23892160, 35838240, 71676480]

約数ペア:

[(1, 71676480), (2, 35838240), (3, 23892160), (4, 17919120), (5, 14335296), (6, 11946080), (8, 8959560), (10, 7167648), (12, 5973040), (15, 4778432), (16, 4479780), (20, 3583824), (24, 2986520), (30, 2389216), (32, 2239890), (40, 1791912), (48, 1493260), (60, 1194608), (64, 1119945), (80, 895956), (96, 746630), (120, 597304), (160, 447978), (192, 373315), (197, 363840), (240, 298652), (320, 223989), (379, 189120), (394, 181920), (480, 149326), (591, 121280), (758, 94560), (788, 90960), (960, 74663), (985, 72768), (1137, 63040), (1182, 60640), (1516, 47280), (1576, 45480), (1895, 37824), (1970, 36384), (2274, 31520), (2364, 30320), (2955, 24256), (3032, 23640), (3152, 22740), (3790, 18912), (3940, 18192), (4548, 15760), (4728, 15160), (5685, 12608), (5910, 12128), (6064, 11820), (6304, 11370), (7580, 9456), (7880, 9096)]