542245680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5749}}^1$

素因数の和:5899

約数の個数: 120

約数和(自身を含む): 1835262000

約数和(自身を除く): 1293016320

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, 131, 144, 180, 240, 262, 360, 393, 524, 655, 720, 786, 1048, 1179, 1310, 1572, 1965, 2096, 2358, 2620, 3144, 3930, 4716, 5240, 5749, 5895, 6288, 7860, 9432, 10480, 11498, 11790, 15720, 17247, 18864, 22996, 23580, 28745, 31440, 34494, 45992, 47160, 51741, 57490, 68988, 86235, 91984, 94320, 103482, 114980, 137976, 172470, 206964, 229960, 258705, 275952, 344940, 413928, 459920, 517410, 689880, 753119, 827856, 1034820, 1379760, 1506238, 2069640, 2259357, 3012476, 3765595, 4139280, 4518714, 6024952, 6778071, 7531190, 9037428, 11296785, 12049904, 13556142, 15062380, 18074856, 22593570, 27112284, 30124760, 33890355, 36149712, 45187140, 54224568, 60249520, 67780710, 90374280, 108449136, 135561420, 180748560, 271122840, 542245680]

約数ペア:

[(1, 542245680), (2, 271122840), (3, 180748560), (4, 135561420), (5, 108449136), (6, 90374280), (8, 67780710), (9, 60249520), (10, 54224568), (12, 45187140), (15, 36149712), (16, 33890355), (18, 30124760), (20, 27112284), (24, 22593570), (30, 18074856), (36, 15062380), (40, 13556142), (45, 12049904), (48, 11296785), (60, 9037428), (72, 7531190), (80, 6778071), (90, 6024952), (120, 4518714), (131, 4139280), (144, 3765595), (180, 3012476), (240, 2259357), (262, 2069640), (360, 1506238), (393, 1379760), (524, 1034820), (655, 827856), (720, 753119), (786, 689880), (1048, 517410), (1179, 459920), (1310, 413928), (1572, 344940), (1965, 275952), (2096, 258705), (2358, 229960), (2620, 206964), (3144, 172470), (3930, 137976), (4716, 114980), (5240, 103482), (5749, 94320), (5895, 91984), (6288, 86235), (7860, 68988), (9432, 57490), (10480, 51741), (11498, 47160), (11790, 45992), (15720, 34494), (17247, 31440), (18864, 28745), (22996, 23580)]