471464640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1289}}^1$

素因数の和:1439

約数の個数: 168

約数和(自身を含む): 1635678720

約数和(自身を除く): 1164214080

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, 127, 144, 160, 180, 192, 240, 254, 288, 320, 360, 381, 480, 508, 576, 635, 720, 762, 960, 1016, 1143, 1270, 1289, 1440, 1524, 1905, 2032, 2286, 2540, 2578, 2880, 3048, 3810, 3867, 4064, 4572, 5080, 5156, 5715, 6096, 6445, 7620, 7734, 8128, 9144, 10160, 10312, 11430, 11601, 12192, 12890, 15240, 15468, 18288, 19335, 20320, 20624, 22860, 23202, 24384, 25780, 30480, 30936, 36576, 38670, 40640, 41248, 45720, 46404, 51560, 58005, 60960, 61872, 73152, 77340, 82496, 91440, 92808, 103120, 116010, 121920, 123744, 154680, 163703, 182880, 185616, 206240, 232020, 247488, 309360, 327406, 365760, 371232, 412480, 464040, 491109, 618720, 654812, 742464, 818515, 928080, 982218, 1237440, 1309624, 1473327, 1637030, 1856160, 1964436, 2455545, 2619248, 2946654, 3274060, 3712320, 3928872, 4911090, 5238496, 5893308, 6548120, 7366635, 7857744, 9822180, 10476992, 11786616, 13096240, 14733270, 15715488, 19644360, 23573232, 26192480, 29466540, 31430976, 39288720, 47146464, 52384960, 58933080, 78577440, 94292928, 117866160, 157154880, 235732320, 471464640]

約数ペア:

[(1, 471464640), (2, 235732320), (3, 157154880), (4, 117866160), (5, 94292928), (6, 78577440), (8, 58933080), (9, 52384960), (10, 47146464), (12, 39288720), (15, 31430976), (16, 29466540), (18, 26192480), (20, 23573232), (24, 19644360), (30, 15715488), (32, 14733270), (36, 13096240), (40, 11786616), (45, 10476992), (48, 9822180), (60, 7857744), (64, 7366635), (72, 6548120), (80, 5893308), (90, 5238496), (96, 4911090), (120, 3928872), (127, 3712320), (144, 3274060), (160, 2946654), (180, 2619248), (192, 2455545), (240, 1964436), (254, 1856160), (288, 1637030), (320, 1473327), (360, 1309624), (381, 1237440), (480, 982218), (508, 928080), (576, 818515), (635, 742464), (720, 654812), (762, 618720), (960, 491109), (1016, 464040), (1143, 412480), (1270, 371232), (1289, 365760), (1440, 327406), (1524, 309360), (1905, 247488), (2032, 232020), (2286, 206240), (2540, 185616), (2578, 182880), (2880, 163703), (3048, 154680), (3810, 123744), (3867, 121920), (4064, 116010), (4572, 103120), (5080, 92808), (5156, 91440), (5715, 82496), (6096, 77340), (6445, 73152), (7620, 61872), (7734, 60960), (8128, 58005), (9144, 51560), (10160, 46404), (10312, 45720), (11430, 41248), (11601, 40640), (12192, 38670), (12890, 36576), (15240, 30936), (15468, 30480), (18288, 25780), (19335, 24384), (20320, 23202), (20624, 22860)]