80357852880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{111608129}}^1$

素因数の和:111608148

約数の個数: 60

約数和(自身を含む): 269868458340

約数和(自身を除く): 189510605460

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, 111608129, 223216258, 334824387, 446432516, 558040645, 669648774, 892865032, 1004473161, 1116081290, 1339297548, 1674121935, 1785730064, 2008946322, 2232162580, 2678595096, 3348243870, 4017892644, 4464325160, 5022365805, 5357190192, 6696487740, 8035785288, 8928650320, 10044731610, 13392975480, 16071570576, 20089463220, 26785950960, 40178926440, 80357852880]

約数ペア:

[(1, 80357852880), (2, 40178926440), (3, 26785950960), (4, 20089463220), (5, 16071570576), (6, 13392975480), (8, 10044731610), (9, 8928650320), (10, 8035785288), (12, 6696487740), (15, 5357190192), (16, 5022365805), (18, 4464325160), (20, 4017892644), (24, 3348243870), (30, 2678595096), (36, 2232162580), (40, 2008946322), (45, 1785730064), (48, 1674121935), (60, 1339297548), (72, 1116081290), (80, 1004473161), (90, 892865032), (120, 669648774), (144, 558040645), (180, 446432516), (240, 334824387), (360, 223216258), (720, 111608129)]