203039280

素因数分解:

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

素因数の和:3955

約数の個数: 120

約数和(自身を含む): 691393248

約数和(自身を除く): 488353968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 1095, 1168, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 3504, 3863, 4380, 5256, 5840, 6570, 7726, 8760, 10512, 11589, 13140, 15452, 17520, 19315, 23178, 26280, 30904, 34767, 38630, 46356, 52560, 57945, 61808, 69534, 77260, 92712, 115890, 139068, 154520, 173835, 185424, 231780, 278136, 281999, 309040, 347670, 463560, 556272, 563998, 695340, 845997, 927120, 1127996, 1390680, 1409995, 1691994, 2255992, 2537991, 2781360, 2819990, 3383988, 4229985, 4511984, 5075982, 5639980, 6767976, 8459970, 10151964, 11279960, 12689955, 13535952, 16919940, 20303928, 22559920, 25379910, 33839880, 40607856, 50759820, 67679760, 101519640, 203039280]

約数ペア:

[(1, 203039280), (2, 101519640), (3, 67679760), (4, 50759820), (5, 40607856), (6, 33839880), (8, 25379910), (9, 22559920), (10, 20303928), (12, 16919940), (15, 13535952), (16, 12689955), (18, 11279960), (20, 10151964), (24, 8459970), (30, 6767976), (36, 5639980), (40, 5075982), (45, 4511984), (48, 4229985), (60, 3383988), (72, 2819990), (73, 2781360), (80, 2537991), (90, 2255992), (120, 1691994), (144, 1409995), (146, 1390680), (180, 1127996), (219, 927120), (240, 845997), (292, 695340), (360, 563998), (365, 556272), (438, 463560), (584, 347670), (657, 309040), (720, 281999), (730, 278136), (876, 231780), (1095, 185424), (1168, 173835), (1314, 154520), (1460, 139068), (1752, 115890), (2190, 92712), (2628, 77260), (2920, 69534), (3285, 61808), (3504, 57945), (3863, 52560), (4380, 46356), (5256, 38630), (5840, 34767), (6570, 30904), (7726, 26280), (8760, 23178), (10512, 19315), (11589, 17520), (13140, 15452)]