2018283240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{154303}}^1$

素因数の和:154426

約数の個数: 64

約数和(自身を含む): 6110438400

約数和(自身を除く): 4092155160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 6540, 13080, 154303, 308606, 462909, 617212, 771515, 925818, 1234424, 1543030, 1851636, 2314545, 3086060, 3703272, 4629090, 6172120, 9258180, 16819027, 18516360, 33638054, 50457081, 67276108, 84095135, 100914162, 134552216, 168190270, 201828324, 252285405, 336380540, 403656648, 504570810, 672761080, 1009141620, 2018283240]

約数ペア:

[(1, 2018283240), (2, 1009141620), (3, 672761080), (4, 504570810), (5, 403656648), (6, 336380540), (8, 252285405), (10, 201828324), (12, 168190270), (15, 134552216), (20, 100914162), (24, 84095135), (30, 67276108), (40, 50457081), (60, 33638054), (109, 18516360), (120, 16819027), (218, 9258180), (327, 6172120), (436, 4629090), (545, 3703272), (654, 3086060), (872, 2314545), (1090, 1851636), (1308, 1543030), (1635, 1234424), (2180, 925818), (2616, 771515), (3270, 617212), (4360, 462909), (6540, 308606), (13080, 154303)]