2068728720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2287}}^1\times {\mathrm{3769}}^1$

素因数の和:6072

約数の個数: 80

約数和(自身を含む): 6417565440

約数和(自身を除く): 4348836720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2287, 3769, 4574, 6861, 7538, 9148, 11307, 11435, 13722, 15076, 18296, 18845, 22614, 22870, 27444, 30152, 34305, 36592, 37690, 45228, 45740, 54888, 56535, 60304, 68610, 75380, 90456, 91480, 109776, 113070, 137220, 150760, 180912, 182960, 226140, 274440, 301520, 452280, 548880, 904560, 8619703, 17239406, 25859109, 34478812, 43098515, 51718218, 68957624, 86197030, 103436436, 129295545, 137915248, 172394060, 206872872, 258591090, 344788120, 413745744, 517182180, 689576240, 1034364360, 2068728720]

約数ペア:

[(1, 2068728720), (2, 1034364360), (3, 689576240), (4, 517182180), (5, 413745744), (6, 344788120), (8, 258591090), (10, 206872872), (12, 172394060), (15, 137915248), (16, 129295545), (20, 103436436), (24, 86197030), (30, 68957624), (40, 51718218), (48, 43098515), (60, 34478812), (80, 25859109), (120, 17239406), (240, 8619703), (2287, 904560), (3769, 548880), (4574, 452280), (6861, 301520), (7538, 274440), (9148, 226140), (11307, 182960), (11435, 180912), (13722, 150760), (15076, 137220), (18296, 113070), (18845, 109776), (22614, 91480), (22870, 90456), (27444, 75380), (30152, 68610), (34305, 60304), (36592, 56535), (37690, 54888), (45228, 45740)]