20293839360

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{293603}}^1$

素因数の和:293635

約数の個数: 160

約数和(自身を含む): 72085654080

約数和(自身を除く): 51791814720

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, 5760, 6912, 7680, 8640, 11520, 13824, 17280, 23040, 34560, 69120, 293603, 587206, 880809, 1174412, 1468015, 1761618, 2348824, 2642427, 2936030, 3523236, 4404045, 4697648, 5284854, 5872060, 7046472, 7927281, 8808090, 9395296, 10569708, 11744120, 13212135, 14092944, 15854562, 17616180, 18790592, 21139416, 23488240, 26424270, 28185888, 31709124, 35232360, 37581184, 39636405, 42278832, 46976480, 52848540, 56371776, 63418248, 70464720, 75162368, 79272810, 84557664, 93952960, 105697080, 112743552, 126836496, 140929440, 150324736, 158545620, 169115328, 187905920, 211394160, 225487104, 253672992, 281858880, 317091240, 338230656, 375811840, 422788320, 450974208, 507345984, 563717760, 634182480, 676461312, 751623680, 845576640, 1014691968, 1127435520, 1268364960, 1352922624, 1691153280, 2029383936, 2254871040, 2536729920, 3382306560, 4058767872, 5073459840, 6764613120, 10146919680, 20293839360]

約数ペア:

[(1, 20293839360), (2, 10146919680), (3, 6764613120), (4, 5073459840), (5, 4058767872), (6, 3382306560), (8, 2536729920), (9, 2254871040), (10, 2029383936), (12, 1691153280), (15, 1352922624), (16, 1268364960), (18, 1127435520), (20, 1014691968), (24, 845576640), (27, 751623680), (30, 676461312), (32, 634182480), (36, 563717760), (40, 507345984), (45, 450974208), (48, 422788320), (54, 375811840), (60, 338230656), (64, 317091240), (72, 281858880), (80, 253672992), (90, 225487104), (96, 211394160), (108, 187905920), (120, 169115328), (128, 158545620), (135, 150324736), (144, 140929440), (160, 126836496), (180, 112743552), (192, 105697080), (216, 93952960), (240, 84557664), (256, 79272810), (270, 75162368), (288, 70464720), (320, 63418248), (360, 56371776), (384, 52848540), (432, 46976480), (480, 42278832), (512, 39636405), (540, 37581184), (576, 35232360), (640, 31709124), (720, 28185888), (768, 26424270), (864, 23488240), (960, 21139416), (1080, 18790592), (1152, 17616180), (1280, 15854562), (1440, 14092944), (1536, 13212135), (1728, 11744120), (1920, 10569708), (2160, 9395296), (2304, 8808090), (2560, 7927281), (2880, 7046472), (3456, 5872060), (3840, 5284854), (4320, 4697648), (4608, 4404045), (5760, 3523236), (6912, 2936030), (7680, 2642427), (8640, 2348824), (11520, 1761618), (13824, 1468015), (17280, 1174412), (23040, 880809), (34560, 587206), (69120, 293603)]