29078640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{40387}}^1$

素因数の和:40406

約数の個数: 60

約数和(自身を含む): 97658184

約数和(自身を除く): 68579544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 40387, 80774, 121161, 161548, 201935, 242322, 323096, 363483, 403870, 484644, 605805, 646192, 726966, 807740, 969288, 1211610, 1453932, 1615480, 1817415, 1938576, 2423220, 2907864, 3230960, 3634830, 4846440, 5815728, 7269660, 9692880, 14539320, 29078640]

約数ペア:

[(1, 29078640), (2, 14539320), (3, 9692880), (4, 7269660), (5, 5815728), (6, 4846440), (8, 3634830), (9, 3230960), (10, 2907864), (12, 2423220), (15, 1938576), (16, 1817415), (18, 1615480), (20, 1453932), (24, 1211610), (30, 969288), (36, 807740), (40, 726966), (45, 646192), (48, 605805), (60, 484644), (72, 403870), (80, 363483), (90, 323096), (120, 242322), (144, 201935), (180, 161548), (240, 121161), (360, 80774), (720, 40387)]