204983040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53381}}^1$

素因数の和:53405

約数の個数: 72

約数和(自身を含む): 654676848

約数和(自身を除く): 449693808

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, 53381, 106762, 160143, 213524, 266905, 320286, 427048, 533810, 640572, 800715, 854096, 1067620, 1281144, 1601430, 1708192, 2135240, 2562288, 3202860, 3416384, 4270480, 5124576, 6405720, 6832768, 8540960, 10249152, 12811440, 13665536, 17081920, 20498304, 25622880, 34163840, 40996608, 51245760, 68327680, 102491520, 204983040]

約数ペア:

[(1, 204983040), (2, 102491520), (3, 68327680), (4, 51245760), (5, 40996608), (6, 34163840), (8, 25622880), (10, 20498304), (12, 17081920), (15, 13665536), (16, 12811440), (20, 10249152), (24, 8540960), (30, 6832768), (32, 6405720), (40, 5124576), (48, 4270480), (60, 3416384), (64, 3202860), (80, 2562288), (96, 2135240), (120, 1708192), (128, 1601430), (160, 1281144), (192, 1067620), (240, 854096), (256, 800715), (320, 640572), (384, 533810), (480, 427048), (640, 320286), (768, 266905), (960, 213524), (1280, 160143), (1920, 106762), (3840, 53381)]