2237915520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{129509}}^1$

素因数の和:129537

約数の個数: 128

約数和(自身を含む): 7926012000

約数和(自身を除く): 5688096480

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, 129509, 259018, 388527, 518036, 647545, 777054, 1036072, 1165581, 1295090, 1554108, 1942635, 2072144, 2331162, 2590180, 3108216, 3496743, 3885270, 4144288, 4662324, 5180360, 5827905, 6216432, 6993486, 7770540, 8288576, 9324648, 10360720, 11655810, 12432864, 13986972, 15541080, 16577152, 17483715, 18649296, 20721440, 23311620, 24865728, 27973944, 31082160, 34967430, 37298592, 41442880, 46623240, 49731456, 55947888, 62164320, 69934860, 74597184, 82885760, 93246480, 111895776, 124328640, 139869720, 149194368, 186492960, 223791552, 248657280, 279739440, 372985920, 447583104, 559478880, 745971840, 1118957760, 2237915520]

約数ペア:

[(1, 2237915520), (2, 1118957760), (3, 745971840), (4, 559478880), (5, 447583104), (6, 372985920), (8, 279739440), (9, 248657280), (10, 223791552), (12, 186492960), (15, 149194368), (16, 139869720), (18, 124328640), (20, 111895776), (24, 93246480), (27, 82885760), (30, 74597184), (32, 69934860), (36, 62164320), (40, 55947888), (45, 49731456), (48, 46623240), (54, 41442880), (60, 37298592), (64, 34967430), (72, 31082160), (80, 27973944), (90, 24865728), (96, 23311620), (108, 20721440), (120, 18649296), (128, 17483715), (135, 16577152), (144, 15541080), (160, 13986972), (180, 12432864), (192, 11655810), (216, 10360720), (240, 9324648), (270, 8288576), (288, 7770540), (320, 6993486), (360, 6216432), (384, 5827905), (432, 5180360), (480, 4662324), (540, 4144288), (576, 3885270), (640, 3496743), (720, 3108216), (864, 2590180), (960, 2331162), (1080, 2072144), (1152, 1942635), (1440, 1554108), (1728, 1295090), (1920, 1165581), (2160, 1036072), (2880, 777054), (3456, 647545), (4320, 518036), (5760, 388527), (8640, 259018), (17280, 129509)]