391150080

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{5659}}^1$

素因数の和:5691

約数の個数: 160

約数和(自身を含む): 1389643200

約数和(自身を除く): 998493120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5659, 5760, 6912, 7680, 8640, 11318, 11520, 13824, 16977, 17280, 22636, 23040, 28295, 33954, 34560, 45272, 50931, 56590, 67908, 69120, 84885, 90544, 101862, 113180, 135816, 152793, 169770, 181088, 203724, 226360, 254655, 271632, 305586, 339540, 362176, 407448, 452720, 509310, 543264, 611172, 679080, 724352, 763965, 814896, 905440, 1018620, 1086528, 1222344, 1358160, 1448704, 1527930, 1629792, 1810880, 2037240, 2173056, 2444688, 2716320, 2897408, 3055860, 3259584, 3621760, 4074480, 4346112, 4889376, 5432640, 6111720, 6519168, 7243520, 8148960, 8692224, 9778752, 10865280, 12223440, 13038336, 14487040, 16297920, 19557504, 21730560, 24446880, 26076672, 32595840, 39115008, 43461120, 48893760, 65191680, 78230016, 97787520, 130383360, 195575040, 391150080]

約数ペア:

[(1, 391150080), (2, 195575040), (3, 130383360), (4, 97787520), (5, 78230016), (6, 65191680), (8, 48893760), (9, 43461120), (10, 39115008), (12, 32595840), (15, 26076672), (16, 24446880), (18, 21730560), (20, 19557504), (24, 16297920), (27, 14487040), (30, 13038336), (32, 12223440), (36, 10865280), (40, 9778752), (45, 8692224), (48, 8148960), (54, 7243520), (60, 6519168), (64, 6111720), (72, 5432640), (80, 4889376), (90, 4346112), (96, 4074480), (108, 3621760), (120, 3259584), (128, 3055860), (135, 2897408), (144, 2716320), (160, 2444688), (180, 2173056), (192, 2037240), (216, 1810880), (240, 1629792), (256, 1527930), (270, 1448704), (288, 1358160), (320, 1222344), (360, 1086528), (384, 1018620), (432, 905440), (480, 814896), (512, 763965), (540, 724352), (576, 679080), (640, 611172), (720, 543264), (768, 509310), (864, 452720), (960, 407448), (1080, 362176), (1152, 339540), (1280, 305586), (1440, 271632), (1536, 254655), (1728, 226360), (1920, 203724), (2160, 181088), (2304, 169770), (2560, 152793), (2880, 135816), (3456, 113180), (3840, 101862), (4320, 90544), (4608, 84885), (5659, 69120), (5760, 67908), (6912, 56590), (7680, 50931), (8640, 45272), (11318, 34560), (11520, 33954), (13824, 28295), (16977, 23040), (17280, 22636)]