123276960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1451}}^1$

素因数の和:1531

約数の個数: 144

約数和(自身を含む): 428107680

約数和(自身を除く): 304830720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1451, 1770, 1888, 2124, 2360, 2655, 2832, 2902, 3540, 4248, 4353, 4720, 5310, 5664, 5804, 7080, 7255, 8496, 8706, 9440, 10620, 11608, 13059, 14160, 14510, 16992, 17412, 21240, 21765, 23216, 26118, 28320, 29020, 34824, 42480, 43530, 46432, 52236, 58040, 65295, 69648, 84960, 85609, 87060, 104472, 116080, 130590, 139296, 171218, 174120, 208944, 232160, 256827, 261180, 342436, 348240, 417888, 428045, 513654, 522360, 684872, 696480, 770481, 856090, 1027308, 1044720, 1284135, 1369744, 1540962, 1712180, 2054616, 2089440, 2568270, 2739488, 3081924, 3424360, 3852405, 4109232, 5136540, 6163848, 6848720, 7704810, 8218464, 10273080, 12327696, 13697440, 15409620, 20546160, 24655392, 30819240, 41092320, 61638480, 123276960]

約数ペア:

[(1, 123276960), (2, 61638480), (3, 41092320), (4, 30819240), (5, 24655392), (6, 20546160), (8, 15409620), (9, 13697440), (10, 12327696), (12, 10273080), (15, 8218464), (16, 7704810), (18, 6848720), (20, 6163848), (24, 5136540), (30, 4109232), (32, 3852405), (36, 3424360), (40, 3081924), (45, 2739488), (48, 2568270), (59, 2089440), (60, 2054616), (72, 1712180), (80, 1540962), (90, 1369744), (96, 1284135), (118, 1044720), (120, 1027308), (144, 856090), (160, 770481), (177, 696480), (180, 684872), (236, 522360), (240, 513654), (288, 428045), (295, 417888), (354, 348240), (360, 342436), (472, 261180), (480, 256827), (531, 232160), (590, 208944), (708, 174120), (720, 171218), (885, 139296), (944, 130590), (1062, 116080), (1180, 104472), (1416, 87060), (1440, 85609), (1451, 84960), (1770, 69648), (1888, 65295), (2124, 58040), (2360, 52236), (2655, 46432), (2832, 43530), (2902, 42480), (3540, 34824), (4248, 29020), (4353, 28320), (4720, 26118), (5310, 23216), (5664, 21765), (5804, 21240), (7080, 17412), (7255, 16992), (8496, 14510), (8706, 14160), (9440, 13059), (10620, 11608)]