270048240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4871}}^1$

素因数の和:4908

約数の個数: 240

約数和(自身を含む): 1130927616

約数和(自身を除く): 860879376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4620, 4871, 5040, 5544, 6160, 6930, 7920, 9240, 9742, 11088, 13860, 14613, 18480, 19484, 24355, 27720, 29226, 34097, 38968, 43839, 48710, 53581, 55440, 58452, 68194, 73065, 77936, 87678, 97420, 102291, 107162, 116904, 136388, 146130, 160743, 170485, 175356, 194840, 204582, 214324, 219195, 233808, 267905, 272776, 292260, 306873, 321486, 340970, 350712, 375067, 389680, 409164, 428648, 438390, 482229, 511455, 535810, 545552, 584520, 613746, 642972, 681940, 701424, 750134, 803715, 818328, 857296, 876780, 964458, 1022910, 1071620, 1125201, 1169040, 1227492, 1285944, 1363880, 1500268, 1534365, 1607430, 1636656, 1753560, 1875335, 1928916, 2045820, 2143240, 2250402, 2411145, 2454984, 2571888, 2727760, 3000536, 3068730, 3214860, 3375603, 3507120, 3750670, 3857832, 4091640, 4286480, 4500804, 4822290, 4909968, 5626005, 6001072, 6137460, 6429720, 6751206, 7501340, 7715664, 8183280, 9001608, 9644580, 11252010, 12274920, 12859440, 13502412, 15002680, 16878015, 18003216, 19289160, 22504020, 24549840, 27004824, 30005360, 33756030, 38578320, 45008040, 54009648, 67512060, 90016080, 135024120, 270048240]

約数ペア:

[(1, 270048240), (2, 135024120), (3, 90016080), (4, 67512060), (5, 54009648), (6, 45008040), (7, 38578320), (8, 33756030), (9, 30005360), (10, 27004824), (11, 24549840), (12, 22504020), (14, 19289160), (15, 18003216), (16, 16878015), (18, 15002680), (20, 13502412), (21, 12859440), (22, 12274920), (24, 11252010), (28, 9644580), (30, 9001608), (33, 8183280), (35, 7715664), (36, 7501340), (40, 6751206), (42, 6429720), (44, 6137460), (45, 6001072), (48, 5626005), (55, 4909968), (56, 4822290), (60, 4500804), (63, 4286480), (66, 4091640), (70, 3857832), (72, 3750670), (77, 3507120), (80, 3375603), (84, 3214860), (88, 3068730), (90, 3000536), (99, 2727760), (105, 2571888), (110, 2454984), (112, 2411145), (120, 2250402), (126, 2143240), (132, 2045820), (140, 1928916), (144, 1875335), (154, 1753560), (165, 1636656), (168, 1607430), (176, 1534365), (180, 1500268), (198, 1363880), (210, 1285944), (220, 1227492), (231, 1169040), (240, 1125201), (252, 1071620), (264, 1022910), (280, 964458), (308, 876780), (315, 857296), (330, 818328), (336, 803715), (360, 750134), (385, 701424), (396, 681940), (420, 642972), (440, 613746), (462, 584520), (495, 545552), (504, 535810), (528, 511455), (560, 482229), (616, 438390), (630, 428648), (660, 409164), (693, 389680), (720, 375067), (770, 350712), (792, 340970), (840, 321486), (880, 306873), (924, 292260), (990, 272776), (1008, 267905), (1155, 233808), (1232, 219195), (1260, 214324), (1320, 204582), (1386, 194840), (1540, 175356), (1584, 170485), (1680, 160743), (1848, 146130), (1980, 136388), (2310, 116904), (2520, 107162), (2640, 102291), (2772, 97420), (3080, 87678), (3465, 77936), (3696, 73065), (3960, 68194), (4620, 58452), (4871, 55440), (5040, 53581), (5544, 48710), (6160, 43839), (6930, 38968), (7920, 34097), (9240, 29226), (9742, 27720), (11088, 24355), (13860, 19484), (14613, 18480)]