8278560

素因数分解:

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

素因数の和:5770

約数の個数: 72

約数和(自身を含む): 28255500

約数和(自身を除く): 19976940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5749, 11498, 17247, 22996, 28745, 34494, 45992, 51741, 57490, 68988, 86235, 91984, 103482, 114980, 137976, 172470, 183968, 206964, 229960, 258705, 275952, 344940, 413928, 459920, 517410, 551904, 689880, 827856, 919840, 1034820, 1379760, 1655712, 2069640, 2759520, 4139280, 8278560]

約数ペア:

[(1, 8278560), (2, 4139280), (3, 2759520), (4, 2069640), (5, 1655712), (6, 1379760), (8, 1034820), (9, 919840), (10, 827856), (12, 689880), (15, 551904), (16, 517410), (18, 459920), (20, 413928), (24, 344940), (30, 275952), (32, 258705), (36, 229960), (40, 206964), (45, 183968), (48, 172470), (60, 137976), (72, 114980), (80, 103482), (90, 91984), (96, 86235), (120, 68988), (144, 57490), (160, 51741), (180, 45992), (240, 34494), (288, 28745), (360, 22996), (480, 17247), (720, 11498), (1440, 5749)]