7757280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{5387}}^1$

素因数の和:5408

約数の個数: 72

約数和(自身を含む): 26476632

約数和(自身を除く): 18719352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 5387, 10774, 16161, 21548, 26935, 32322, 43096, 48483, 53870, 64644, 80805, 86192, 96966, 107740, 129288, 161610, 172384, 193932, 215480, 242415, 258576, 323220, 387864, 430960, 484830, 517152, 646440, 775728, 861920, 969660, 1292880, 1551456, 1939320, 2585760, 3878640, 7757280]

約数ペア:

[(1, 7757280), (2, 3878640), (3, 2585760), (4, 1939320), (5, 1551456), (6, 1292880), (8, 969660), (9, 861920), (10, 775728), (12, 646440), (15, 517152), (16, 484830), (18, 430960), (20, 387864), (24, 323220), (30, 258576), (32, 242415), (36, 215480), (40, 193932), (45, 172384), (48, 161610), (60, 129288), (72, 107740), (80, 96966), (90, 86192), (96, 80805), (120, 64644), (144, 53870), (160, 48483), (180, 43096), (240, 32322), (288, 26935), (360, 21548), (480, 16161), (720, 10774), (1440, 5387)]