54741420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{33791}}^1$

素因数の和:33812

約数の個数: 60

約数和(自身を含む): 171730944

約数和(自身を除く): 116989524

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, 33791, 67582, 101373, 135164, 168955, 202746, 304119, 337910, 405492, 506865, 608238, 675820, 912357, 1013730, 1216476, 1520595, 1824714, 2027460, 2737071, 3041190, 3649428, 4561785, 5474142, 6082380, 9123570, 10948284, 13685355, 18247140, 27370710, 54741420]

約数ペア:

[(1, 54741420), (2, 27370710), (3, 18247140), (4, 13685355), (5, 10948284), (6, 9123570), (9, 6082380), (10, 5474142), (12, 4561785), (15, 3649428), (18, 3041190), (20, 2737071), (27, 2027460), (30, 1824714), (36, 1520595), (45, 1216476), (54, 1013730), (60, 912357), (81, 675820), (90, 608238), (108, 506865), (135, 405492), (162, 337910), (180, 304119), (270, 202746), (324, 168955), (405, 135164), (540, 101373), (810, 67582), (1620, 33791)]