9520740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{653}}^1$

素因数の和:680

約数の個数: 84

約数和(自身を含む): 30022524

約数和(自身を除く): 20501784

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, 243, 270, 324, 405, 486, 540, 653, 729, 810, 972, 1215, 1306, 1458, 1620, 1959, 2430, 2612, 2916, 3265, 3645, 3918, 4860, 5877, 6530, 7290, 7836, 9795, 11754, 13060, 14580, 17631, 19590, 23508, 29385, 35262, 39180, 52893, 58770, 70524, 88155, 105786, 117540, 158679, 176310, 211572, 264465, 317358, 352620, 476037, 528930, 634716, 793395, 952074, 1057860, 1586790, 1904148, 2380185, 3173580, 4760370, 9520740]

約数ペア:

[(1, 9520740), (2, 4760370), (3, 3173580), (4, 2380185), (5, 1904148), (6, 1586790), (9, 1057860), (10, 952074), (12, 793395), (15, 634716), (18, 528930), (20, 476037), (27, 352620), (30, 317358), (36, 264465), (45, 211572), (54, 176310), (60, 158679), (81, 117540), (90, 105786), (108, 88155), (135, 70524), (162, 58770), (180, 52893), (243, 39180), (270, 35262), (324, 29385), (405, 23508), (486, 19590), (540, 17631), (653, 14580), (729, 13060), (810, 11754), (972, 9795), (1215, 7836), (1306, 7290), (1458, 6530), (1620, 5877), (1959, 4860), (2430, 3918), (2612, 3645), (2916, 3265)]