227579280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{948247}}^1$

素因数の和:948263

約数の個数: 40

約数和(自身を含む): 705496512

約数和(自身を除く): 477917232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 948247, 1896494, 2844741, 3792988, 4741235, 5689482, 7585976, 9482470, 11378964, 14223705, 15171952, 18964940, 22757928, 28447410, 37929880, 45515856, 56894820, 75859760, 113789640, 227579280]

約数ペア:

[(1, 227579280), (2, 113789640), (3, 75859760), (4, 56894820), (5, 45515856), (6, 37929880), (8, 28447410), (10, 22757928), (12, 18964940), (15, 15171952), (16, 14223705), (20, 11378964), (24, 9482470), (30, 7585976), (40, 5689482), (48, 4741235), (60, 3792988), (80, 2844741), (120, 1896494), (240, 948247)]