478753920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83117}}^1$

素因数の和:83142

約数の個数: 96

約数和(自身を含む): 1653217020

約数和(自身を除く): 1174463100

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, 83117, 166234, 249351, 332468, 415585, 498702, 664936, 748053, 831170, 997404, 1246755, 1329872, 1496106, 1662340, 1994808, 2493510, 2659744, 2992212, 3324680, 3740265, 3989616, 4987020, 5319488, 5984424, 6649360, 7480530, 7979232, 9974040, 10638976, 11968848, 13298720, 14961060, 15958464, 19948080, 23937696, 26597440, 29922120, 31916928, 39896160, 47875392, 53194880, 59844240, 79792320, 95750784, 119688480, 159584640, 239376960, 478753920]

約数ペア:

[(1, 478753920), (2, 239376960), (3, 159584640), (4, 119688480), (5, 95750784), (6, 79792320), (8, 59844240), (9, 53194880), (10, 47875392), (12, 39896160), (15, 31916928), (16, 29922120), (18, 26597440), (20, 23937696), (24, 19948080), (30, 15958464), (32, 14961060), (36, 13298720), (40, 11968848), (45, 10638976), (48, 9974040), (60, 7979232), (64, 7480530), (72, 6649360), (80, 5984424), (90, 5319488), (96, 4987020), (120, 3989616), (128, 3740265), (144, 3324680), (160, 2992212), (180, 2659744), (192, 2493510), (240, 1994808), (288, 1662340), (320, 1496106), (360, 1329872), (384, 1246755), (480, 997404), (576, 831170), (640, 748053), (720, 664936), (960, 498702), (1152, 415585), (1440, 332468), (1920, 249351), (2880, 166234), (5760, 83117)]