67679760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3863}}^1$

素因数の和:3952

約数の個数: 80

約数和(自身を含む): 212736384

約数和(自身を除く): 145056624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1460, 1752, 2190, 2920, 3504, 3863, 4380, 5840, 7726, 8760, 11589, 15452, 17520, 19315, 23178, 30904, 38630, 46356, 57945, 61808, 77260, 92712, 115890, 154520, 185424, 231780, 281999, 309040, 463560, 563998, 845997, 927120, 1127996, 1409995, 1691994, 2255992, 2819990, 3383988, 4229985, 4511984, 5639980, 6767976, 8459970, 11279960, 13535952, 16919940, 22559920, 33839880, 67679760]

約数ペア:

[(1, 67679760), (2, 33839880), (3, 22559920), (4, 16919940), (5, 13535952), (6, 11279960), (8, 8459970), (10, 6767976), (12, 5639980), (15, 4511984), (16, 4229985), (20, 3383988), (24, 2819990), (30, 2255992), (40, 1691994), (48, 1409995), (60, 1127996), (73, 927120), (80, 845997), (120, 563998), (146, 463560), (219, 309040), (240, 281999), (292, 231780), (365, 185424), (438, 154520), (584, 115890), (730, 92712), (876, 77260), (1095, 61808), (1168, 57945), (1460, 46356), (1752, 38630), (2190, 30904), (2920, 23178), (3504, 19315), (3863, 17520), (4380, 15452), (5840, 11589), (7726, 8760)]