39497520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{827}}^1$

素因数の和:1042

約数の個数: 80

約数和(自身を含む): 123206400

約数和(自身を除く): 83708880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 199, 240, 398, 597, 796, 827, 995, 1194, 1592, 1654, 1990, 2388, 2481, 2985, 3184, 3308, 3980, 4135, 4776, 4962, 5970, 6616, 7960, 8270, 9552, 9924, 11940, 12405, 13232, 15920, 16540, 19848, 23880, 24810, 33080, 39696, 47760, 49620, 66160, 99240, 164573, 198480, 329146, 493719, 658292, 822865, 987438, 1316584, 1645730, 1974876, 2468595, 2633168, 3291460, 3949752, 4937190, 6582920, 7899504, 9874380, 13165840, 19748760, 39497520]

約数ペア:

[(1, 39497520), (2, 19748760), (3, 13165840), (4, 9874380), (5, 7899504), (6, 6582920), (8, 4937190), (10, 3949752), (12, 3291460), (15, 2633168), (16, 2468595), (20, 1974876), (24, 1645730), (30, 1316584), (40, 987438), (48, 822865), (60, 658292), (80, 493719), (120, 329146), (199, 198480), (240, 164573), (398, 99240), (597, 66160), (796, 49620), (827, 47760), (995, 39696), (1194, 33080), (1592, 24810), (1654, 23880), (1990, 19848), (2388, 16540), (2481, 15920), (2985, 13232), (3184, 12405), (3308, 11940), (3980, 9924), (4135, 9552), (4776, 8270), (4962, 7960), (5970, 6616)]