2040983760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{84199}}^1$

素因数の和:84316

約数の個数: 80

約数和(自身を含む): 6389769600

約数和(自身を除く): 4348785840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 24240, 84199, 168398, 252597, 336796, 420995, 505194, 673592, 841990, 1010388, 1262985, 1347184, 1683980, 2020776, 2525970, 3367960, 4041552, 5051940, 6735920, 8504099, 10103880, 17008198, 20207760, 25512297, 34016396, 42520495, 51024594, 68032792, 85040990, 102049188, 127561485, 136065584, 170081980, 204098376, 255122970, 340163960, 408196752, 510245940, 680327920, 1020491880, 2040983760]

約数ペア:

[(1, 2040983760), (2, 1020491880), (3, 680327920), (4, 510245940), (5, 408196752), (6, 340163960), (8, 255122970), (10, 204098376), (12, 170081980), (15, 136065584), (16, 127561485), (20, 102049188), (24, 85040990), (30, 68032792), (40, 51024594), (48, 42520495), (60, 34016396), (80, 25512297), (101, 20207760), (120, 17008198), (202, 10103880), (240, 8504099), (303, 6735920), (404, 5051940), (505, 4041552), (606, 3367960), (808, 2525970), (1010, 2020776), (1212, 1683980), (1515, 1347184), (1616, 1262985), (2020, 1010388), (2424, 841990), (3030, 673592), (4040, 505194), (4848, 420995), (6060, 336796), (8080, 252597), (12120, 168398), (24240, 84199)]