298602720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:459

約数の個数: 288

約数和(自身を含む): 1134453600

約数和(自身を除く): 835850880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 169, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 338, 351, 360, 390, 409, 416, 432, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 818, 845, 864, 936, 1014, 1040, 1080, 1170, 1227, 1248, 1352, 1404, 1440, 1521, 1560, 1636, 1690, 1755, 1872, 2028, 2045, 2080, 2160, 2340, 2454, 2535, 2704, 2808, 3042, 3120, 3272, 3380, 3510, 3681, 3744, 4056, 4090, 4320, 4563, 4680, 4908, 5070, 5317, 5408, 5616, 6084, 6135, 6240, 6544, 6760, 7020, 7362, 7605, 8112, 8180, 9126, 9360, 9816, 10140, 10634, 11043, 11232, 12168, 12270, 13088, 13520, 14040, 14724, 15210, 15951, 16224, 16360, 18252, 18405, 18720, 19632, 20280, 21268, 22086, 22815, 24336, 24540, 26585, 27040, 28080, 29448, 30420, 31902, 32720, 36504, 36810, 39264, 40560, 42536, 44172, 45630, 47853, 48672, 49080, 53170, 55215, 56160, 58896, 60840, 63804, 65440, 69121, 73008, 73620, 79755, 81120, 85072, 88344, 91260, 95706, 98160, 106340, 110430, 117792, 121680, 127608, 138242, 143559, 146016, 147240, 159510, 170144, 176688, 182520, 191412, 196320, 207363, 212680, 220860, 239265, 243360, 255216, 276484, 287118, 294480, 319020, 345605, 353376, 365040, 382824, 414726, 425360, 441720, 478530, 510432, 552968, 574236, 588960, 622089, 638040, 691210, 717795, 730080, 765648, 829452, 850720, 883440, 957060, 1036815, 1105936, 1148472, 1244178, 1276080, 1382420, 1435590, 1531296, 1658904, 1766880, 1866267, 1914120, 2073630, 2211872, 2296944, 2488356, 2552160, 2764840, 2871180, 3110445, 3317808, 3732534, 3828240, 4147260, 4593888, 4976712, 5529680, 5742360, 6220890, 6635616, 7465068, 7656480, 8294520, 9331335, 9953424, 11059360, 11484720, 12441780, 14930136, 16589040, 18662670, 19906848, 22969440, 24883560, 29860272, 33178080, 37325340, 49767120, 59720544, 74650680, 99534240, 149301360, 298602720]

約数ペア:

[(1, 298602720), (2, 149301360), (3, 99534240), (4, 74650680), (5, 59720544), (6, 49767120), (8, 37325340), (9, 33178080), (10, 29860272), (12, 24883560), (13, 22969440), (15, 19906848), (16, 18662670), (18, 16589040), (20, 14930136), (24, 12441780), (26, 11484720), (27, 11059360), (30, 9953424), (32, 9331335), (36, 8294520), (39, 7656480), (40, 7465068), (45, 6635616), (48, 6220890), (52, 5742360), (54, 5529680), (60, 4976712), (65, 4593888), (72, 4147260), (78, 3828240), (80, 3732534), (90, 3317808), (96, 3110445), (104, 2871180), (108, 2764840), (117, 2552160), (120, 2488356), (130, 2296944), (135, 2211872), (144, 2073630), (156, 1914120), (160, 1866267), (169, 1766880), (180, 1658904), (195, 1531296), (208, 1435590), (216, 1382420), (234, 1276080), (240, 1244178), (260, 1148472), (270, 1105936), (288, 1036815), (312, 957060), (338, 883440), (351, 850720), (360, 829452), (390, 765648), (409, 730080), (416, 717795), (432, 691210), (468, 638040), (480, 622089), (507, 588960), (520, 574236), (540, 552968), (585, 510432), (624, 478530), (676, 441720), (702, 425360), (720, 414726), (780, 382824), (818, 365040), (845, 353376), (864, 345605), (936, 319020), (1014, 294480), (1040, 287118), (1080, 276484), (1170, 255216), (1227, 243360), (1248, 239265), (1352, 220860), (1404, 212680), (1440, 207363), (1521, 196320), (1560, 191412), (1636, 182520), (1690, 176688), (1755, 170144), (1872, 159510), (2028, 147240), (2045, 146016), (2080, 143559), (2160, 138242), (2340, 127608), (2454, 121680), (2535, 117792), (2704, 110430), (2808, 106340), (3042, 98160), (3120, 95706), (3272, 91260), (3380, 88344), (3510, 85072), (3681, 81120), (3744, 79755), (4056, 73620), (4090, 73008), (4320, 69121), (4563, 65440), (4680, 63804), (4908, 60840), (5070, 58896), (5317, 56160), (5408, 55215), (5616, 53170), (6084, 49080), (6135, 48672), (6240, 47853), (6544, 45630), (6760, 44172), (7020, 42536), (7362, 40560), (7605, 39264), (8112, 36810), (8180, 36504), (9126, 32720), (9360, 31902), (9816, 30420), (10140, 29448), (10634, 28080), (11043, 27040), (11232, 26585), (12168, 24540), (12270, 24336), (13088, 22815), (13520, 22086), (14040, 21268), (14724, 20280), (15210, 19632), (15951, 18720), (16224, 18405), (16360, 18252)]