25327080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{7817}}^1$

素因数の和:7840

約数の個数: 80

約数和(自身を含む): 85138020

約数和(自身を除く): 59810940

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, 7817, 15634, 23451, 31268, 39085, 46902, 62536, 70353, 78170, 93804, 117255, 140706, 156340, 187608, 211059, 234510, 281412, 312680, 351765, 422118, 469020, 562824, 633177, 703530, 844236, 938040, 1055295, 1266354, 1407060, 1688472, 2110590, 2532708, 2814120, 3165885, 4221180, 5065416, 6331770, 8442360, 12663540, 25327080]

約数ペア:

[(1, 25327080), (2, 12663540), (3, 8442360), (4, 6331770), (5, 5065416), (6, 4221180), (8, 3165885), (9, 2814120), (10, 2532708), (12, 2110590), (15, 1688472), (18, 1407060), (20, 1266354), (24, 1055295), (27, 938040), (30, 844236), (36, 703530), (40, 633177), (45, 562824), (54, 469020), (60, 422118), (72, 351765), (81, 312680), (90, 281412), (108, 234510), (120, 211059), (135, 187608), (162, 156340), (180, 140706), (216, 117255), (270, 93804), (324, 78170), (360, 70353), (405, 62536), (540, 46902), (648, 39085), (810, 31268), (1080, 23451), (1620, 15634), (3240, 7817)]