26947080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{8317}}^1$

素因数の和:8340

約数の個数: 80

約数和(自身を含む): 90583020

約数和(自身を除く): 63635940

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, 8317, 16634, 24951, 33268, 41585, 49902, 66536, 74853, 83170, 99804, 124755, 149706, 166340, 199608, 224559, 249510, 299412, 332680, 374265, 449118, 499020, 598824, 673677, 748530, 898236, 998040, 1122795, 1347354, 1497060, 1796472, 2245590, 2694708, 2994120, 3368385, 4491180, 5389416, 6736770, 8982360, 13473540, 26947080]

約数ペア:

[(1, 26947080), (2, 13473540), (3, 8982360), (4, 6736770), (5, 5389416), (6, 4491180), (8, 3368385), (9, 2994120), (10, 2694708), (12, 2245590), (15, 1796472), (18, 1497060), (20, 1347354), (24, 1122795), (27, 998040), (30, 898236), (36, 748530), (40, 673677), (45, 598824), (54, 499020), (60, 449118), (72, 374265), (81, 332680), (90, 299412), (108, 249510), (120, 224559), (135, 199608), (162, 166340), (180, 149706), (216, 124755), (270, 99804), (324, 83170), (360, 74853), (405, 66536), (540, 49902), (648, 41585), (810, 33268), (1080, 24951), (1620, 16634), (3240, 8317)]