858309120

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37253}}^1$

素因数の和:37282

約数の個数: 120

約数和(自身を含む): 2972645676

約数和(自身を除く): 2114336556

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 37253, 74506, 111759, 149012, 186265, 223518, 298024, 335277, 372530, 447036, 558795, 596048, 670554, 745060, 894072, 1117590, 1192096, 1341108, 1490120, 1676385, 1788144, 2235180, 2384192, 2682216, 2980240, 3352770, 3576288, 4470360, 4768384, 5364432, 5960480, 6705540, 7152576, 8940720, 9536768, 10728864, 11920960, 13411080, 14305152, 17881440, 19073536, 21457728, 23841920, 26822160, 28610304, 35762880, 42915456, 47683840, 53644320, 57220608, 71525760, 85830912, 95367680, 107288640, 143051520, 171661824, 214577280, 286103040, 429154560, 858309120]

約数ペア:

[(1, 858309120), (2, 429154560), (3, 286103040), (4, 214577280), (5, 171661824), (6, 143051520), (8, 107288640), (9, 95367680), (10, 85830912), (12, 71525760), (15, 57220608), (16, 53644320), (18, 47683840), (20, 42915456), (24, 35762880), (30, 28610304), (32, 26822160), (36, 23841920), (40, 21457728), (45, 19073536), (48, 17881440), (60, 14305152), (64, 13411080), (72, 11920960), (80, 10728864), (90, 9536768), (96, 8940720), (120, 7152576), (128, 6705540), (144, 5960480), (160, 5364432), (180, 4768384), (192, 4470360), (240, 3576288), (256, 3352770), (288, 2980240), (320, 2682216), (360, 2384192), (384, 2235180), (480, 1788144), (512, 1676385), (576, 1490120), (640, 1341108), (720, 1192096), (768, 1117590), (960, 894072), (1152, 745060), (1280, 670554), (1440, 596048), (1536, 558795), (1920, 447036), (2304, 372530), (2560, 335277), (2880, 298024), (3840, 223518), (4608, 186265), (5760, 149012), (7680, 111759), (11520, 74506), (23040, 37253)]