7658423040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1994381}}^1$

素因数の和:1994405

約数の個数: 72

約数和(自身を含む): 24459100848

約数和(自身を除く): 16800677808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 1994381, 3988762, 5983143, 7977524, 9971905, 11966286, 15955048, 19943810, 23932572, 29915715, 31910096, 39887620, 47865144, 59831430, 63820192, 79775240, 95730288, 119662860, 127640384, 159550480, 191460576, 239325720, 255280768, 319100960, 382921152, 478651440, 510561536, 638201920, 765842304, 957302880, 1276403840, 1531684608, 1914605760, 2552807680, 3829211520, 7658423040]

約数ペア:

[(1, 7658423040), (2, 3829211520), (3, 2552807680), (4, 1914605760), (5, 1531684608), (6, 1276403840), (8, 957302880), (10, 765842304), (12, 638201920), (15, 510561536), (16, 478651440), (20, 382921152), (24, 319100960), (30, 255280768), (32, 239325720), (40, 191460576), (48, 159550480), (60, 127640384), (64, 119662860), (80, 95730288), (96, 79775240), (120, 63820192), (128, 59831430), (160, 47865144), (192, 39887620), (240, 31910096), (256, 29915715), (320, 23932572), (384, 19943810), (480, 15955048), (640, 11966286), (768, 9971905), (960, 7977524), (1280, 5983143), (1920, 3988762), (3840, 1994381)]