122973120

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 224

約数和(自身を含む): 445251840

約数和(自身を除く): 322278720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 258, 270, 288, 320, 331, 344, 360, 387, 430, 432, 480, 516, 540, 576, 645, 662, 688, 720, 774, 860, 864, 960, 993, 1032, 1080, 1161, 1290, 1324, 1376, 1440, 1548, 1655, 1720, 1728, 1935, 1986, 2064, 2160, 2322, 2580, 2648, 2752, 2880, 2979, 3096, 3310, 3440, 3870, 3972, 4128, 4320, 4644, 4965, 5160, 5296, 5805, 5958, 6192, 6620, 6880, 7740, 7944, 8256, 8640, 8937, 9288, 9930, 10320, 10592, 11610, 11916, 12384, 13240, 13760, 14233, 14895, 15480, 15888, 17874, 18576, 19860, 20640, 21184, 23220, 23832, 24768, 26480, 28466, 29790, 30960, 31776, 35748, 37152, 39720, 41280, 42699, 44685, 46440, 47664, 52960, 56932, 59580, 61920, 63552, 71165, 71496, 74304, 79440, 85398, 89370, 92880, 95328, 105920, 113864, 119160, 123840, 128097, 142330, 142992, 158880, 170796, 178740, 185760, 190656, 213495, 227728, 238320, 256194, 284660, 285984, 317760, 341592, 357480, 371520, 384291, 426990, 455456, 476640, 512388, 569320, 571968, 640485, 683184, 714960, 768582, 853980, 910912, 953280, 1024776, 1138640, 1280970, 1366368, 1429920, 1537164, 1707960, 1921455, 2049552, 2277280, 2561940, 2732736, 2859840, 3074328, 3415920, 3842910, 4099104, 4554560, 5123880, 6148656, 6831840, 7685820, 8198208, 10247760, 12297312, 13663680, 15371640, 20495520, 24594624, 30743280, 40991040, 61486560, 122973120]

約数ペア:

[(1, 122973120), (2, 61486560), (3, 40991040), (4, 30743280), (5, 24594624), (6, 20495520), (8, 15371640), (9, 13663680), (10, 12297312), (12, 10247760), (15, 8198208), (16, 7685820), (18, 6831840), (20, 6148656), (24, 5123880), (27, 4554560), (30, 4099104), (32, 3842910), (36, 3415920), (40, 3074328), (43, 2859840), (45, 2732736), (48, 2561940), (54, 2277280), (60, 2049552), (64, 1921455), (72, 1707960), (80, 1537164), (86, 1429920), (90, 1366368), (96, 1280970), (108, 1138640), (120, 1024776), (129, 953280), (135, 910912), (144, 853980), (160, 768582), (172, 714960), (180, 683184), (192, 640485), (215, 571968), (216, 569320), (240, 512388), (258, 476640), (270, 455456), (288, 426990), (320, 384291), (331, 371520), (344, 357480), (360, 341592), (387, 317760), (430, 285984), (432, 284660), (480, 256194), (516, 238320), (540, 227728), (576, 213495), (645, 190656), (662, 185760), (688, 178740), (720, 170796), (774, 158880), (860, 142992), (864, 142330), (960, 128097), (993, 123840), (1032, 119160), (1080, 113864), (1161, 105920), (1290, 95328), (1324, 92880), (1376, 89370), (1440, 85398), (1548, 79440), (1655, 74304), (1720, 71496), (1728, 71165), (1935, 63552), (1986, 61920), (2064, 59580), (2160, 56932), (2322, 52960), (2580, 47664), (2648, 46440), (2752, 44685), (2880, 42699), (2979, 41280), (3096, 39720), (3310, 37152), (3440, 35748), (3870, 31776), (3972, 30960), (4128, 29790), (4320, 28466), (4644, 26480), (4965, 24768), (5160, 23832), (5296, 23220), (5805, 21184), (5958, 20640), (6192, 19860), (6620, 18576), (6880, 17874), (7740, 15888), (7944, 15480), (8256, 14895), (8640, 14233), (8937, 13760), (9288, 13240), (9930, 12384), (10320, 11916), (10592, 11610)]