239834520

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1039

約数の個数: 160

約数和(自身を含む): 817185600

約数和(自身を除く): 577351080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 270, 316, 324, 360, 395, 405, 474, 540, 632, 648, 711, 790, 810, 937, 948, 1080, 1185, 1422, 1580, 1620, 1874, 1896, 2133, 2370, 2811, 2844, 3160, 3240, 3555, 3748, 4266, 4685, 4740, 5622, 5688, 6399, 7110, 7496, 8433, 8532, 9370, 9480, 10665, 11244, 12798, 14055, 14220, 16866, 17064, 18740, 21330, 22488, 25299, 25596, 28110, 28440, 31995, 33732, 37480, 42165, 42660, 50598, 51192, 56220, 63990, 67464, 74023, 75897, 84330, 85320, 101196, 112440, 126495, 127980, 148046, 151794, 168660, 202392, 222069, 252990, 255960, 296092, 303588, 337320, 370115, 379485, 444138, 505980, 592184, 607176, 666207, 740230, 758970, 888276, 1011960, 1110345, 1332414, 1480460, 1517940, 1776552, 1998621, 2220690, 2664828, 2960920, 3035880, 3331035, 3997242, 4441380, 5329656, 5995863, 6662070, 7994484, 8882760, 9993105, 11991726, 13324140, 15988968, 19986210, 23983452, 26648280, 29979315, 39972420, 47966904, 59958630, 79944840, 119917260, 239834520]

約数ペア:

[(1, 239834520), (2, 119917260), (3, 79944840), (4, 59958630), (5, 47966904), (6, 39972420), (8, 29979315), (9, 26648280), (10, 23983452), (12, 19986210), (15, 15988968), (18, 13324140), (20, 11991726), (24, 9993105), (27, 8882760), (30, 7994484), (36, 6662070), (40, 5995863), (45, 5329656), (54, 4441380), (60, 3997242), (72, 3331035), (79, 3035880), (81, 2960920), (90, 2664828), (108, 2220690), (120, 1998621), (135, 1776552), (158, 1517940), (162, 1480460), (180, 1332414), (216, 1110345), (237, 1011960), (270, 888276), (316, 758970), (324, 740230), (360, 666207), (395, 607176), (405, 592184), (474, 505980), (540, 444138), (632, 379485), (648, 370115), (711, 337320), (790, 303588), (810, 296092), (937, 255960), (948, 252990), (1080, 222069), (1185, 202392), (1422, 168660), (1580, 151794), (1620, 148046), (1874, 127980), (1896, 126495), (2133, 112440), (2370, 101196), (2811, 85320), (2844, 84330), (3160, 75897), (3240, 74023), (3555, 67464), (3748, 63990), (4266, 56220), (4685, 51192), (4740, 50598), (5622, 42660), (5688, 42165), (6399, 37480), (7110, 33732), (7496, 31995), (8433, 28440), (8532, 28110), (9370, 25596), (9480, 25299), (10665, 22488), (11244, 21330), (12798, 18740), (14055, 17064), (14220, 16866)]