4139280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{5749}}^1$

素因数の和:5768

約数の個数: 60

約数和(自身を含む): 13903500

約数和(自身を除く): 9764220

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, 80, 90, 120, 144, 180, 240, 360, 720, 5749, 11498, 17247, 22996, 28745, 34494, 45992, 51741, 57490, 68988, 86235, 91984, 103482, 114980, 137976, 172470, 206964, 229960, 258705, 275952, 344940, 413928, 459920, 517410, 689880, 827856, 1034820, 1379760, 2069640, 4139280]

約数ペア:

[(1, 4139280), (2, 2069640), (3, 1379760), (4, 1034820), (5, 827856), (6, 689880), (8, 517410), (9, 459920), (10, 413928), (12, 344940), (15, 275952), (16, 258705), (18, 229960), (20, 206964), (24, 172470), (30, 137976), (36, 114980), (40, 103482), (45, 91984), (48, 86235), (60, 68988), (72, 57490), (80, 51741), (90, 45992), (120, 34494), (144, 28745), (180, 22996), (240, 17247), (360, 11498), (720, 5749)]