20928058560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{2422229}}^1$

素因数の和:2422255

約数の個数: 112

約数和(自身を含む): 73829570400

約数和(自身を除く): 52901511840

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, 2422229, 4844458, 7266687, 9688916, 12111145, 14533374, 19377832, 21800061, 24222290, 29066748, 36333435, 38755664, 43600122, 48444580, 58133496, 65400183, 72666870, 77511328, 87200244, 96889160, 109000305, 116266992, 130800366, 145333740, 155022656, 174400488, 193778320, 218000610, 232533984, 261600732, 290667480, 327000915, 348800976, 387556640, 436001220, 465067968, 523201464, 581334960, 654001830, 697601952, 775113280, 872002440, 1046402928, 1162669920, 1308003660, 1395203904, 1744004880, 2092805856, 2325339840, 2616007320, 3488009760, 4185611712, 5232014640, 6976019520, 10464029280, 20928058560]

約数ペア:

[(1, 20928058560), (2, 10464029280), (3, 6976019520), (4, 5232014640), (5, 4185611712), (6, 3488009760), (8, 2616007320), (9, 2325339840), (10, 2092805856), (12, 1744004880), (15, 1395203904), (16, 1308003660), (18, 1162669920), (20, 1046402928), (24, 872002440), (27, 775113280), (30, 697601952), (32, 654001830), (36, 581334960), (40, 523201464), (45, 465067968), (48, 436001220), (54, 387556640), (60, 348800976), (64, 327000915), (72, 290667480), (80, 261600732), (90, 232533984), (96, 218000610), (108, 193778320), (120, 174400488), (135, 155022656), (144, 145333740), (160, 130800366), (180, 116266992), (192, 109000305), (216, 96889160), (240, 87200244), (270, 77511328), (288, 72666870), (320, 65400183), (360, 58133496), (432, 48444580), (480, 43600122), (540, 38755664), (576, 36333435), (720, 29066748), (864, 24222290), (960, 21800061), (1080, 19377832), (1440, 14533374), (1728, 12111145), (2160, 9688916), (2880, 7266687), (4320, 4844458), (8640, 2422229)]