1531618560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{132953}}^1$

素因数の和:132980

約数の個数: 108

約数和(自身を含む): 5299280532

約数和(自身を除く): 3767661972

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, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 132953, 265906, 398859, 531812, 664765, 797718, 1063624, 1196577, 1329530, 1595436, 1994295, 2127248, 2393154, 2659060, 3190872, 3988590, 4254496, 4786308, 5318120, 5982885, 6381744, 7977180, 8508992, 9572616, 10636240, 11965770, 12763488, 15954360, 17017984, 19145232, 21272480, 23931540, 25526976, 31908720, 34035968, 38290464, 42544960, 47863080, 51053952, 63817440, 76580928, 85089920, 95726160, 102107904, 127634880, 153161856, 170179840, 191452320, 255269760, 306323712, 382904640, 510539520, 765809280, 1531618560]

約数ペア:

[(1, 1531618560), (2, 765809280), (3, 510539520), (4, 382904640), (5, 306323712), (6, 255269760), (8, 191452320), (9, 170179840), (10, 153161856), (12, 127634880), (15, 102107904), (16, 95726160), (18, 85089920), (20, 76580928), (24, 63817440), (30, 51053952), (32, 47863080), (36, 42544960), (40, 38290464), (45, 34035968), (48, 31908720), (60, 25526976), (64, 23931540), (72, 21272480), (80, 19145232), (90, 17017984), (96, 15954360), (120, 12763488), (128, 11965770), (144, 10636240), (160, 9572616), (180, 8508992), (192, 7977180), (240, 6381744), (256, 5982885), (288, 5318120), (320, 4786308), (360, 4254496), (384, 3988590), (480, 3190872), (576, 2659060), (640, 2393154), (720, 2127248), (768, 1994295), (960, 1595436), (1152, 1329530), (1280, 1196577), (1440, 1063624), (1920, 797718), (2304, 664765), (2880, 531812), (3840, 398859), (5760, 265906), (11520, 132953)]