262482120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{81013}}^1$

素因数の和:81036

約数の個数: 80

約数和(自身を含む): 882242460

約数和(自身を除く): 619760340

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, 81013, 162026, 243039, 324052, 405065, 486078, 648104, 729117, 810130, 972156, 1215195, 1458234, 1620260, 1944312, 2187351, 2430390, 2916468, 3240520, 3645585, 4374702, 4860780, 5832936, 6562053, 7291170, 8749404, 9721560, 10936755, 13124106, 14582340, 17498808, 21873510, 26248212, 29164680, 32810265, 43747020, 52496424, 65620530, 87494040, 131241060, 262482120]

約数ペア:

[(1, 262482120), (2, 131241060), (3, 87494040), (4, 65620530), (5, 52496424), (6, 43747020), (8, 32810265), (9, 29164680), (10, 26248212), (12, 21873510), (15, 17498808), (18, 14582340), (20, 13124106), (24, 10936755), (27, 9721560), (30, 8749404), (36, 7291170), (40, 6562053), (45, 5832936), (54, 4860780), (60, 4374702), (72, 3645585), (81, 3240520), (90, 2916468), (108, 2430390), (120, 2187351), (135, 1944312), (162, 1620260), (180, 1458234), (216, 1215195), (270, 972156), (324, 810130), (360, 729117), (405, 648104), (540, 486078), (648, 405065), (810, 324052), (1080, 243039), (1620, 162026), (3240, 81013)]