2000547720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{617453}}^1$

素因数の和:617476

約数の個数: 80

約数和(自身を含む): 6724074060

約数和(自身を除く): 4723526340

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 617453, 1234906, 1852359, 2469812, 3087265, 3704718, 4939624, 5557077, 6174530, 7409436, 9261795, 11114154, 12349060, 14818872, 16671231, 18523590, 22228308, 24698120, 27785385, 33342462, 37047180, 44456616, 50013693, 55570770, 66684924, 74094360, 83356155, 100027386, 111141540, 133369848, 166712310, 200054772, 222283080, 250068465, 333424620, 400109544, 500136930, 666849240, 1000273860, 2000547720]

約数ペア:

[(1, 2000547720), (2, 1000273860), (3, 666849240), (4, 500136930), (5, 400109544), (6, 333424620), (8, 250068465), (9, 222283080), (10, 200054772), (12, 166712310), (15, 133369848), (18, 111141540), (20, 100027386), (24, 83356155), (27, 74094360), (30, 66684924), (36, 55570770), (40, 50013693), (45, 44456616), (54, 37047180), (60, 33342462), (72, 27785385), (81, 24698120), (90, 22228308), (108, 18523590), (120, 16671231), (135, 14818872), (162, 12349060), (180, 11114154), (216, 9261795), (270, 7409436), (324, 6174530), (360, 5557077), (405, 4939624), (540, 3704718), (648, 3087265), (810, 2469812), (1080, 1852359), (1620, 1234906), (3240, 617453)]