789050880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1489}}^1$

素因数の和:1541

約数の個数: 240

約数和(自身を含む): 2853433440

約数和(自身を除く): 2064382560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 768, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1489, 1536, 1656, 1840, 1920, 2070, 2208, 2304, 2560, 2760, 2880, 2944, 2978, 3312, 3680, 3840, 4140, 4416, 4467, 4608, 5520, 5760, 5888, 5956, 6624, 7360, 7445, 7680, 8280, 8832, 8934, 11040, 11520, 11776, 11912, 13248, 13401, 14720, 14890, 16560, 17664, 17868, 22080, 22335, 23040, 23824, 26496, 26802, 29440, 29780, 33120, 34247, 35328, 35736, 44160, 44670, 47648, 52992, 53604, 58880, 59560, 66240, 67005, 68494, 71472, 88320, 89340, 95296, 102741, 105984, 107208, 119120, 132480, 134010, 136988, 142944, 171235, 176640, 178680, 190592, 205482, 214416, 238240, 264960, 268020, 273976, 285888, 308223, 342470, 357360, 381184, 410964, 428832, 476480, 513705, 529920, 536040, 547952, 571776, 616446, 684940, 714720, 762368, 821928, 857664, 952960, 1027410, 1072080, 1095904, 1143552, 1232892, 1369880, 1429440, 1541115, 1643856, 1715328, 1905920, 2054820, 2144160, 2191808, 2287104, 2465784, 2739760, 2858880, 3082230, 3287712, 3430656, 3811840, 4109640, 4288320, 4383616, 4931568, 5479520, 5717760, 6164460, 6575424, 6861312, 8219280, 8576640, 8767232, 9863136, 10959040, 11435520, 12328920, 13150848, 16438560, 17153280, 17534464, 19726272, 21918080, 24657840, 26301696, 32877120, 34306560, 39452544, 43836160, 49315680, 52603392, 65754240, 78905088, 87672320, 98631360, 131508480, 157810176, 197262720, 263016960, 394525440, 789050880]

約数ペア:

[(1, 789050880), (2, 394525440), (3, 263016960), (4, 197262720), (5, 157810176), (6, 131508480), (8, 98631360), (9, 87672320), (10, 78905088), (12, 65754240), (15, 52603392), (16, 49315680), (18, 43836160), (20, 39452544), (23, 34306560), (24, 32877120), (30, 26301696), (32, 24657840), (36, 21918080), (40, 19726272), (45, 17534464), (46, 17153280), (48, 16438560), (60, 13150848), (64, 12328920), (69, 11435520), (72, 10959040), (80, 9863136), (90, 8767232), (92, 8576640), (96, 8219280), (115, 6861312), (120, 6575424), (128, 6164460), (138, 5717760), (144, 5479520), (160, 4931568), (180, 4383616), (184, 4288320), (192, 4109640), (207, 3811840), (230, 3430656), (240, 3287712), (256, 3082230), (276, 2858880), (288, 2739760), (320, 2465784), (345, 2287104), (360, 2191808), (368, 2144160), (384, 2054820), (414, 1905920), (460, 1715328), (480, 1643856), (512, 1541115), (552, 1429440), (576, 1369880), (640, 1232892), (690, 1143552), (720, 1095904), (736, 1072080), (768, 1027410), (828, 952960), (920, 857664), (960, 821928), (1035, 762368), (1104, 714720), (1152, 684940), (1280, 616446), (1380, 571776), (1440, 547952), (1472, 536040), (1489, 529920), (1536, 513705), (1656, 476480), (1840, 428832), (1920, 410964), (2070, 381184), (2208, 357360), (2304, 342470), (2560, 308223), (2760, 285888), (2880, 273976), (2944, 268020), (2978, 264960), (3312, 238240), (3680, 214416), (3840, 205482), (4140, 190592), (4416, 178680), (4467, 176640), (4608, 171235), (5520, 142944), (5760, 136988), (5888, 134010), (5956, 132480), (6624, 119120), (7360, 107208), (7445, 105984), (7680, 102741), (8280, 95296), (8832, 89340), (8934, 88320), (11040, 71472), (11520, 68494), (11776, 67005), (11912, 66240), (13248, 59560), (13401, 58880), (14720, 53604), (14890, 52992), (16560, 47648), (17664, 44670), (17868, 44160), (22080, 35736), (22335, 35328), (23040, 34247), (23824, 33120), (26496, 29780), (26802, 29440)]