304539840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9613}}^1$

素因数の和:9647

約数の個数: 168

約数和(自身を含む): 1142835408

約数和(自身を除く): 838295568

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, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 9613, 10560, 15840, 19226, 28839, 31680, 38452, 48065, 57678, 76904, 86517, 96130, 105743, 115356, 144195, 153808, 173034, 192260, 211486, 230712, 288390, 307616, 317229, 346068, 384520, 422972, 432585, 461424, 528715, 576780, 615232, 634458, 692136, 769040, 845944, 865170, 922848, 951687, 1057430, 1153560, 1268916, 1384272, 1538080, 1586145, 1691888, 1730340, 1845696, 1903374, 2114860, 2307120, 2537832, 2768544, 3076160, 3172290, 3383776, 3460680, 3806748, 4229720, 4614240, 4758435, 5075664, 5537088, 6344580, 6767552, 6921360, 7613496, 8459440, 9228480, 9516870, 10151328, 12689160, 13842720, 15226992, 16918880, 19033740, 20302656, 25378320, 27685440, 30453984, 33837760, 38067480, 50756640, 60907968, 76134960, 101513280, 152269920, 304539840]

約数ペア:

[(1, 304539840), (2, 152269920), (3, 101513280), (4, 76134960), (5, 60907968), (6, 50756640), (8, 38067480), (9, 33837760), (10, 30453984), (11, 27685440), (12, 25378320), (15, 20302656), (16, 19033740), (18, 16918880), (20, 15226992), (22, 13842720), (24, 12689160), (30, 10151328), (32, 9516870), (33, 9228480), (36, 8459440), (40, 7613496), (44, 6921360), (45, 6767552), (48, 6344580), (55, 5537088), (60, 5075664), (64, 4758435), (66, 4614240), (72, 4229720), (80, 3806748), (88, 3460680), (90, 3383776), (96, 3172290), (99, 3076160), (110, 2768544), (120, 2537832), (132, 2307120), (144, 2114860), (160, 1903374), (165, 1845696), (176, 1730340), (180, 1691888), (192, 1586145), (198, 1538080), (220, 1384272), (240, 1268916), (264, 1153560), (288, 1057430), (320, 951687), (330, 922848), (352, 865170), (360, 845944), (396, 769040), (440, 692136), (480, 634458), (495, 615232), (528, 576780), (576, 528715), (660, 461424), (704, 432585), (720, 422972), (792, 384520), (880, 346068), (960, 317229), (990, 307616), (1056, 288390), (1320, 230712), (1440, 211486), (1584, 192260), (1760, 173034), (1980, 153808), (2112, 144195), (2640, 115356), (2880, 105743), (3168, 96130), (3520, 86517), (3960, 76904), (5280, 57678), (6336, 48065), (7920, 38452), (9613, 31680), (10560, 28839), (15840, 19226)]