313234560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{18127}}^1$

素因数の和:18155

約数の個数: 128

約数和(自身を含む): 1109433600

約数和(自身を除く): 796199040

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, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 18127, 36254, 54381, 72508, 90635, 108762, 145016, 163143, 181270, 217524, 271905, 290032, 326286, 362540, 435048, 489429, 543810, 580064, 652572, 725080, 815715, 870096, 978858, 1087620, 1160128, 1305144, 1450160, 1631430, 1740192, 1957716, 2175240, 2320256, 2447145, 2610288, 2900320, 3262860, 3480384, 3915432, 4350480, 4894290, 5220576, 5800640, 6525720, 6960768, 7830864, 8700960, 9788580, 10441152, 11601280, 13051440, 15661728, 17401920, 19577160, 20882304, 26102880, 31323456, 34803840, 39154320, 52205760, 62646912, 78308640, 104411520, 156617280, 313234560]

約数ペア:

[(1, 313234560), (2, 156617280), (3, 104411520), (4, 78308640), (5, 62646912), (6, 52205760), (8, 39154320), (9, 34803840), (10, 31323456), (12, 26102880), (15, 20882304), (16, 19577160), (18, 17401920), (20, 15661728), (24, 13051440), (27, 11601280), (30, 10441152), (32, 9788580), (36, 8700960), (40, 7830864), (45, 6960768), (48, 6525720), (54, 5800640), (60, 5220576), (64, 4894290), (72, 4350480), (80, 3915432), (90, 3480384), (96, 3262860), (108, 2900320), (120, 2610288), (128, 2447145), (135, 2320256), (144, 2175240), (160, 1957716), (180, 1740192), (192, 1631430), (216, 1450160), (240, 1305144), (270, 1160128), (288, 1087620), (320, 978858), (360, 870096), (384, 815715), (432, 725080), (480, 652572), (540, 580064), (576, 543810), (640, 489429), (720, 435048), (864, 362540), (960, 326286), (1080, 290032), (1152, 271905), (1440, 217524), (1728, 181270), (1920, 163143), (2160, 145016), (2880, 108762), (3456, 90635), (4320, 72508), (5760, 54381), (8640, 36254), (17280, 18127)]