243483840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{28181}}^1$

素因数の和:28207

約数の個数: 112

約数和(自身を含む): 858987360

約数和(自身を除く): 615503520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 28181, 56362, 84543, 112724, 140905, 169086, 225448, 253629, 281810, 338172, 422715, 450896, 507258, 563620, 676344, 760887, 845430, 901792, 1014516, 1127240, 1268145, 1352688, 1521774, 1690860, 1803584, 2029032, 2254480, 2536290, 2705376, 3043548, 3381720, 3804435, 4058064, 4508960, 5072580, 5410752, 6087096, 6763440, 7608870, 8116128, 9017920, 10145160, 12174192, 13526880, 15217740, 16232256, 20290320, 24348384, 27053760, 30435480, 40580640, 48696768, 60870960, 81161280, 121741920, 243483840]

約数ペア:

[(1, 243483840), (2, 121741920), (3, 81161280), (4, 60870960), (5, 48696768), (6, 40580640), (8, 30435480), (9, 27053760), (10, 24348384), (12, 20290320), (15, 16232256), (16, 15217740), (18, 13526880), (20, 12174192), (24, 10145160), (27, 9017920), (30, 8116128), (32, 7608870), (36, 6763440), (40, 6087096), (45, 5410752), (48, 5072580), (54, 4508960), (60, 4058064), (64, 3804435), (72, 3381720), (80, 3043548), (90, 2705376), (96, 2536290), (108, 2254480), (120, 2029032), (135, 1803584), (144, 1690860), (160, 1521774), (180, 1352688), (192, 1268145), (216, 1127240), (240, 1014516), (270, 901792), (288, 845430), (320, 760887), (360, 676344), (432, 563620), (480, 507258), (540, 450896), (576, 422715), (720, 338172), (864, 281810), (960, 253629), (1080, 225448), (1440, 169086), (1728, 140905), (2160, 112724), (2880, 84543), (4320, 56362), (8640, 28181)]