20767354560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2403629}}^1$

素因数の和:2403655

約数の個数: 112

約数和(自身を含む): 73262642400

約数和(自身を除く): 52495287840

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, 2403629, 4807258, 7210887, 9614516, 12018145, 14421774, 19229032, 21632661, 24036290, 28843548, 36054435, 38458064, 43265322, 48072580, 57687096, 64897983, 72108870, 76916128, 86530644, 96145160, 108163305, 115374192, 129795966, 144217740, 153832256, 173061288, 192290320, 216326610, 230748384, 259591932, 288435480, 324489915, 346122576, 384580640, 432653220, 461496768, 519183864, 576870960, 648979830, 692245152, 769161280, 865306440, 1038367728, 1153741920, 1297959660, 1384490304, 1730612880, 2076735456, 2307483840, 2595919320, 3461225760, 4153470912, 5191838640, 6922451520, 10383677280, 20767354560]

約数ペア:

[(1, 20767354560), (2, 10383677280), (3, 6922451520), (4, 5191838640), (5, 4153470912), (6, 3461225760), (8, 2595919320), (9, 2307483840), (10, 2076735456), (12, 1730612880), (15, 1384490304), (16, 1297959660), (18, 1153741920), (20, 1038367728), (24, 865306440), (27, 769161280), (30, 692245152), (32, 648979830), (36, 576870960), (40, 519183864), (45, 461496768), (48, 432653220), (54, 384580640), (60, 346122576), (64, 324489915), (72, 288435480), (80, 259591932), (90, 230748384), (96, 216326610), (108, 192290320), (120, 173061288), (135, 153832256), (144, 144217740), (160, 129795966), (180, 115374192), (192, 108163305), (216, 96145160), (240, 86530644), (270, 76916128), (288, 72108870), (320, 64897983), (360, 57687096), (432, 48072580), (480, 43265322), (540, 38458064), (576, 36054435), (720, 28843548), (864, 24036290), (960, 21632661), (1080, 19229032), (1440, 14421774), (1728, 12018145), (2160, 9614516), (2880, 7210887), (4320, 4807258), (8640, 2403629)]