250318080

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{7243}}^1$

素因数の和:7273

約数の個数: 144

約数和(自身を含む): 888404160

約数和(自身を除く): 638086080

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, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6912, 7243, 8640, 11520, 14486, 17280, 21729, 28972, 34560, 36215, 43458, 57944, 65187, 72430, 86916, 108645, 115888, 130374, 144860, 173832, 195561, 217290, 231776, 260748, 289720, 325935, 347664, 391122, 434580, 463552, 521496, 579440, 651870, 695328, 782244, 869160, 927104, 977805, 1042992, 1158880, 1303740, 1390656, 1564488, 1738320, 1854208, 1955610, 2085984, 2317760, 2607480, 2781312, 3128976, 3476640, 3911220, 4171968, 4635520, 5214960, 5562624, 6257952, 6953280, 7822440, 8343936, 9271040, 10429920, 12515904, 13906560, 15644880, 16687872, 20859840, 25031808, 27813120, 31289760, 41719680, 50063616, 62579520, 83439360, 125159040, 250318080]

約数ペア:

[(1, 250318080), (2, 125159040), (3, 83439360), (4, 62579520), (5, 50063616), (6, 41719680), (8, 31289760), (9, 27813120), (10, 25031808), (12, 20859840), (15, 16687872), (16, 15644880), (18, 13906560), (20, 12515904), (24, 10429920), (27, 9271040), (30, 8343936), (32, 7822440), (36, 6953280), (40, 6257952), (45, 5562624), (48, 5214960), (54, 4635520), (60, 4171968), (64, 3911220), (72, 3476640), (80, 3128976), (90, 2781312), (96, 2607480), (108, 2317760), (120, 2085984), (128, 1955610), (135, 1854208), (144, 1738320), (160, 1564488), (180, 1390656), (192, 1303740), (216, 1158880), (240, 1042992), (256, 977805), (270, 927104), (288, 869160), (320, 782244), (360, 695328), (384, 651870), (432, 579440), (480, 521496), (540, 463552), (576, 434580), (640, 391122), (720, 347664), (768, 325935), (864, 289720), (960, 260748), (1080, 231776), (1152, 217290), (1280, 195561), (1440, 173832), (1728, 144860), (1920, 130374), (2160, 115888), (2304, 108645), (2880, 86916), (3456, 72430), (3840, 65187), (4320, 57944), (5760, 43458), (6912, 36215), (7243, 34560), (8640, 28972), (11520, 21729), (14486, 17280)]