478876320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8527}}^1$

素因数の和:8564

約数の個数: 192

約数和(自身を含む): 1805207040

約数和(自身を除く): 1326330720

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, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5616, 6240, 7020, 8527, 9360, 11232, 14040, 17054, 18720, 25581, 28080, 34108, 42635, 51162, 56160, 68216, 76743, 85270, 102324, 110851, 127905, 136432, 153486, 170540, 204648, 221702, 230229, 255810, 272864, 306972, 332553, 341080, 383715, 409296, 443404, 460458, 511620, 554255, 613944, 665106, 682160, 767430, 818592, 886808, 920916, 997659, 1023240, 1108510, 1151145, 1227888, 1330212, 1364320, 1534860, 1662765, 1773616, 1841832, 1995318, 2046480, 2217020, 2302290, 2455776, 2660424, 2992977, 3069720, 3325530, 3547232, 3683664, 3990636, 4092960, 4434040, 4604580, 4988295, 5320848, 5985954, 6139440, 6651060, 7367328, 7981272, 8868080, 9209160, 9976590, 10641696, 11971908, 12278880, 13302120, 14964885, 15962544, 17736160, 18418320, 19953180, 23943816, 26604240, 29929770, 31925088, 36836640, 39906360, 47887632, 53208480, 59859540, 79812720, 95775264, 119719080, 159625440, 239438160, 478876320]

約数ペア:

[(1, 478876320), (2, 239438160), (3, 159625440), (4, 119719080), (5, 95775264), (6, 79812720), (8, 59859540), (9, 53208480), (10, 47887632), (12, 39906360), (13, 36836640), (15, 31925088), (16, 29929770), (18, 26604240), (20, 23943816), (24, 19953180), (26, 18418320), (27, 17736160), (30, 15962544), (32, 14964885), (36, 13302120), (39, 12278880), (40, 11971908), (45, 10641696), (48, 9976590), (52, 9209160), (54, 8868080), (60, 7981272), (65, 7367328), (72, 6651060), (78, 6139440), (80, 5985954), (90, 5320848), (96, 4988295), (104, 4604580), (108, 4434040), (117, 4092960), (120, 3990636), (130, 3683664), (135, 3547232), (144, 3325530), (156, 3069720), (160, 2992977), (180, 2660424), (195, 2455776), (208, 2302290), (216, 2217020), (234, 2046480), (240, 1995318), (260, 1841832), (270, 1773616), (288, 1662765), (312, 1534860), (351, 1364320), (360, 1330212), (390, 1227888), (416, 1151145), (432, 1108510), (468, 1023240), (480, 997659), (520, 920916), (540, 886808), (585, 818592), (624, 767430), (702, 682160), (720, 665106), (780, 613944), (864, 554255), (936, 511620), (1040, 460458), (1080, 443404), (1170, 409296), (1248, 383715), (1404, 341080), (1440, 332553), (1560, 306972), (1755, 272864), (1872, 255810), (2080, 230229), (2160, 221702), (2340, 204648), (2808, 170540), (3120, 153486), (3510, 136432), (3744, 127905), (4320, 110851), (4680, 102324), (5616, 85270), (6240, 76743), (7020, 68216), (8527, 56160), (9360, 51162), (11232, 42635), (14040, 34108), (17054, 28080), (18720, 25581)]