12070620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{7451}}^1$

素因数の和:7472

約数の個数: 60

約数和(自身を含む): 37871064

約数和(自身を除く): 25800444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 7451, 14902, 22353, 29804, 37255, 44706, 67059, 74510, 89412, 111765, 134118, 149020, 201177, 223530, 268236, 335295, 402354, 447060, 603531, 670590, 804708, 1005885, 1207062, 1341180, 2011770, 2414124, 3017655, 4023540, 6035310, 12070620]

約数ペア:

[(1, 12070620), (2, 6035310), (3, 4023540), (4, 3017655), (5, 2414124), (6, 2011770), (9, 1341180), (10, 1207062), (12, 1005885), (15, 804708), (18, 670590), (20, 603531), (27, 447060), (30, 402354), (36, 335295), (45, 268236), (54, 223530), (60, 201177), (81, 149020), (90, 134118), (108, 111765), (135, 89412), (162, 74510), (180, 67059), (270, 44706), (324, 37255), (405, 29804), (540, 22353), (810, 14902), (1620, 7451)]