89265240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{27551}}^1$

素因数の和:27574

約数の個数: 80

約数和(自身を含む): 300041280

約数和(自身を除く): 210776040

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, 27551, 55102, 82653, 110204, 137755, 165306, 220408, 247959, 275510, 330612, 413265, 495918, 551020, 661224, 743877, 826530, 991836, 1102040, 1239795, 1487754, 1653060, 1983672, 2231631, 2479590, 2975508, 3306120, 3719385, 4463262, 4959180, 5951016, 7438770, 8926524, 9918360, 11158155, 14877540, 17853048, 22316310, 29755080, 44632620, 89265240]

約数ペア:

[(1, 89265240), (2, 44632620), (3, 29755080), (4, 22316310), (5, 17853048), (6, 14877540), (8, 11158155), (9, 9918360), (10, 8926524), (12, 7438770), (15, 5951016), (18, 4959180), (20, 4463262), (24, 3719385), (27, 3306120), (30, 2975508), (36, 2479590), (40, 2231631), (45, 1983672), (54, 1653060), (60, 1487754), (72, 1239795), (81, 1102040), (90, 991836), (108, 826530), (120, 743877), (135, 661224), (162, 551020), (180, 495918), (216, 413265), (270, 330612), (324, 275510), (360, 247959), (405, 220408), (540, 165306), (648, 137755), (810, 110204), (1080, 82653), (1620, 55102), (3240, 27551)]