456461280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28817}}^1$

素因数の和:28849

約数の個数: 144

約数和(自身を含む): 1699339824

約数和(自身を除く): 1242878544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 28817, 57634, 86451, 115268, 144085, 172902, 230536, 259353, 288170, 316987, 345804, 432255, 461072, 518706, 576340, 633974, 691608, 864510, 922144, 950961, 1037412, 1152680, 1267948, 1296765, 1383216, 1584935, 1729020, 1901922, 2074824, 2305360, 2535896, 2593530, 2766432, 2852883, 3169870, 3458040, 3803844, 4149648, 4610720, 4754805, 5071792, 5187060, 5705766, 6339740, 6916080, 7607688, 8299296, 9509610, 10143584, 10374120, 11411532, 12679480, 13832160, 14264415, 15215376, 19019220, 20748240, 22823064, 25358960, 28528830, 30430752, 38038440, 41496480, 45646128, 50717920, 57057660, 76076880, 91292256, 114115320, 152153760, 228230640, 456461280]

約数ペア:

[(1, 456461280), (2, 228230640), (3, 152153760), (4, 114115320), (5, 91292256), (6, 76076880), (8, 57057660), (9, 50717920), (10, 45646128), (11, 41496480), (12, 38038440), (15, 30430752), (16, 28528830), (18, 25358960), (20, 22823064), (22, 20748240), (24, 19019220), (30, 15215376), (32, 14264415), (33, 13832160), (36, 12679480), (40, 11411532), (44, 10374120), (45, 10143584), (48, 9509610), (55, 8299296), (60, 7607688), (66, 6916080), (72, 6339740), (80, 5705766), (88, 5187060), (90, 5071792), (96, 4754805), (99, 4610720), (110, 4149648), (120, 3803844), (132, 3458040), (144, 3169870), (160, 2852883), (165, 2766432), (176, 2593530), (180, 2535896), (198, 2305360), (220, 2074824), (240, 1901922), (264, 1729020), (288, 1584935), (330, 1383216), (352, 1296765), (360, 1267948), (396, 1152680), (440, 1037412), (480, 950961), (495, 922144), (528, 864510), (660, 691608), (720, 633974), (792, 576340), (880, 518706), (990, 461072), (1056, 432255), (1320, 345804), (1440, 316987), (1584, 288170), (1760, 259353), (1980, 230536), (2640, 172902), (3168, 144085), (3960, 115268), (5280, 86451), (7920, 57634), (15840, 28817)]