826317720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{765109}}^1$

素因数の和:765129

約数の個数: 64

約数和(自身を含む): 2754396000

約数和(自身を除く): 1928078280

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, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 765109, 1530218, 2295327, 3060436, 3825545, 4590654, 6120872, 6885981, 7651090, 9181308, 11476635, 13771962, 15302180, 18362616, 20657943, 22953270, 27543924, 30604360, 34429905, 41315886, 45906540, 55087848, 68859810, 82631772, 91813080, 103289715, 137719620, 165263544, 206579430, 275439240, 413158860, 826317720]

約数ペア:

[(1, 826317720), (2, 413158860), (3, 275439240), (4, 206579430), (5, 165263544), (6, 137719620), (8, 103289715), (9, 91813080), (10, 82631772), (12, 68859810), (15, 55087848), (18, 45906540), (20, 41315886), (24, 34429905), (27, 30604360), (30, 27543924), (36, 22953270), (40, 20657943), (45, 18362616), (54, 15302180), (60, 13771962), (72, 11476635), (90, 9181308), (108, 7651090), (120, 6885981), (135, 6120872), (180, 4590654), (216, 3825545), (270, 3060436), (360, 2295327), (540, 1530218), (1080, 765109)]