327805920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 288

約数和(自身を含む): 1245132000

約数和(自身を除く): 917326080

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, 416, 432, 449, 468, 480, 507, 520, 540, 585, 624, 676, 702, 720, 780, 845, 864, 898, 936, 1014, 1040, 1080, 1170, 1248, 1347, 1352, 1404, 1440, 1521, 1560, 1690, 1755, 1796, 1872, 2028, 2080, 2160, 2245, 2340, 2535, 2694, 2704, 2808, 3042, 3120, 3380, 3510, 3592, 3744, 4041, 4056, 4320, 4490, 4563, 4680, 5070, 5388, 5408, 5616, 5837, 6084, 6240, 6735, 6760, 7020, 7184, 7605, 8082, 8112, 8980, 9126, 9360, 10140, 10776, 11232, 11674, 12123, 12168, 13470, 13520, 14040, 14368, 15210, 16164, 16224, 17511, 17960, 18252, 18720, 20205, 20280, 21552, 22815, 23348, 24246, 24336, 26940, 27040, 28080, 29185, 30420, 32328, 35022, 35920, 36504, 40410, 40560, 43104, 45630, 46696, 48492, 48672, 52533, 53880, 56160, 58370, 60615, 60840, 64656, 70044, 71840, 73008, 75881, 80820, 81120, 87555, 91260, 93392, 96984, 105066, 107760, 116740, 121230, 121680, 129312, 140088, 146016, 151762, 157599, 161640, 175110, 182520, 186784, 193968, 210132, 215520, 227643, 233480, 242460, 243360, 262665, 280176, 303524, 315198, 323280, 350220, 365040, 379405, 387936, 420264, 455286, 466960, 484920, 525330, 560352, 607048, 630396, 646560, 682929, 700440, 730080, 758810, 787995, 840528, 910572, 933920, 969840, 1050660, 1138215, 1214096, 1260792, 1365858, 1400880, 1517620, 1575990, 1681056, 1821144, 1939680, 2048787, 2101320, 2276430, 2428192, 2521584, 2731716, 2801760, 3035240, 3151980, 3414645, 3642288, 4097574, 4202640, 4552860, 5043168, 5463432, 6070480, 6303960, 6829290, 7284576, 8195148, 8405280, 9105720, 10243935, 10926864, 12140960, 12607920, 13658580, 16390296, 18211440, 20487870, 21853728, 25215840, 27317160, 32780592, 36422880, 40975740, 54634320, 65561184, 81951480, 109268640, 163902960, 327805920]

約数ペア:

[(1, 327805920), (2, 163902960), (3, 109268640), (4, 81951480), (5, 65561184), (6, 54634320), (8, 40975740), (9, 36422880), (10, 32780592), (12, 27317160), (13, 25215840), (15, 21853728), (16, 20487870), (18, 18211440), (20, 16390296), (24, 13658580), (26, 12607920), (27, 12140960), (30, 10926864), (32, 10243935), (36, 9105720), (39, 8405280), (40, 8195148), (45, 7284576), (48, 6829290), (52, 6303960), (54, 6070480), (60, 5463432), (65, 5043168), (72, 4552860), (78, 4202640), (80, 4097574), (90, 3642288), (96, 3414645), (104, 3151980), (108, 3035240), (117, 2801760), (120, 2731716), (130, 2521584), (135, 2428192), (144, 2276430), (156, 2101320), (160, 2048787), (169, 1939680), (180, 1821144), (195, 1681056), (208, 1575990), (216, 1517620), (234, 1400880), (240, 1365858), (260, 1260792), (270, 1214096), (288, 1138215), (312, 1050660), (338, 969840), (351, 933920), (360, 910572), (390, 840528), (416, 787995), (432, 758810), (449, 730080), (468, 700440), (480, 682929), (507, 646560), (520, 630396), (540, 607048), (585, 560352), (624, 525330), (676, 484920), (702, 466960), (720, 455286), (780, 420264), (845, 387936), (864, 379405), (898, 365040), (936, 350220), (1014, 323280), (1040, 315198), (1080, 303524), (1170, 280176), (1248, 262665), (1347, 243360), (1352, 242460), (1404, 233480), (1440, 227643), (1521, 215520), (1560, 210132), (1690, 193968), (1755, 186784), (1796, 182520), (1872, 175110), (2028, 161640), (2080, 157599), (2160, 151762), (2245, 146016), (2340, 140088), (2535, 129312), (2694, 121680), (2704, 121230), (2808, 116740), (3042, 107760), (3120, 105066), (3380, 96984), (3510, 93392), (3592, 91260), (3744, 87555), (4041, 81120), (4056, 80820), (4320, 75881), (4490, 73008), (4563, 71840), (4680, 70044), (5070, 64656), (5388, 60840), (5408, 60615), (5616, 58370), (5837, 56160), (6084, 53880), (6240, 52533), (6735, 48672), (6760, 48492), (7020, 46696), (7184, 45630), (7605, 43104), (8082, 40560), (8112, 40410), (8980, 36504), (9126, 35920), (9360, 35022), (10140, 32328), (10776, 30420), (11232, 29185), (11674, 28080), (12123, 27040), (12168, 26940), (13470, 24336), (13520, 24246), (14040, 23348), (14368, 22815), (15210, 21552), (16164, 20280), (16224, 20205), (17511, 18720), (17960, 18252)]