8265240

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{2551}}^1$

素因数の和:2574

約数の個数: 80

約数和(自身を含む): 27791280

約数和(自身を除く): 19526040

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, 2551, 3240, 5102, 7653, 10204, 12755, 15306, 20408, 22959, 25510, 30612, 38265, 45918, 51020, 61224, 68877, 76530, 91836, 102040, 114795, 137754, 153060, 183672, 206631, 229590, 275508, 306120, 344385, 413262, 459180, 551016, 688770, 826524, 918360, 1033155, 1377540, 1653048, 2066310, 2755080, 4132620, 8265240]

約数ペア:

[(1, 8265240), (2, 4132620), (3, 2755080), (4, 2066310), (5, 1653048), (6, 1377540), (8, 1033155), (9, 918360), (10, 826524), (12, 688770), (15, 551016), (18, 459180), (20, 413262), (24, 344385), (27, 306120), (30, 275508), (36, 229590), (40, 206631), (45, 183672), (54, 153060), (60, 137754), (72, 114795), (81, 102040), (90, 91836), (108, 76530), (120, 68877), (135, 61224), (162, 51020), (180, 45918), (216, 38265), (270, 30612), (324, 25510), (360, 22959), (405, 20408), (540, 15306), (648, 12755), (810, 10204), (1080, 7653), (1620, 5102), (2551, 3240)]