1388833920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{241117}}^1$

素因数の和:241142

約数の個数: 96

約数和(自身を含む): 4795837020

約数和(自身を除く): 3407003100

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, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 241117, 482234, 723351, 964468, 1205585, 1446702, 1928936, 2170053, 2411170, 2893404, 3616755, 3857872, 4340106, 4822340, 5786808, 7233510, 7715744, 8680212, 9644680, 10850265, 11573616, 14467020, 15431488, 17360424, 19289360, 21700530, 23147232, 28934040, 30862976, 34720848, 38578720, 43401060, 46294464, 57868080, 69441696, 77157440, 86802120, 92588928, 115736160, 138883392, 154314880, 173604240, 231472320, 277766784, 347208480, 462944640, 694416960, 1388833920]

約数ペア:

[(1, 1388833920), (2, 694416960), (3, 462944640), (4, 347208480), (5, 277766784), (6, 231472320), (8, 173604240), (9, 154314880), (10, 138883392), (12, 115736160), (15, 92588928), (16, 86802120), (18, 77157440), (20, 69441696), (24, 57868080), (30, 46294464), (32, 43401060), (36, 38578720), (40, 34720848), (45, 30862976), (48, 28934040), (60, 23147232), (64, 21700530), (72, 19289360), (80, 17360424), (90, 15431488), (96, 14467020), (120, 11573616), (128, 10850265), (144, 9644680), (160, 8680212), (180, 7715744), (192, 7233510), (240, 5786808), (288, 4822340), (320, 4340106), (360, 3857872), (384, 3616755), (480, 2893404), (576, 2411170), (640, 2170053), (720, 1928936), (960, 1446702), (1152, 1205585), (1440, 964468), (1920, 723351), (2880, 482234), (5760, 241117)]