454878720

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{6581}}^1$

素因数の和:6613

約数の個数: 160

約数和(自身を含む): 1616012640

約数和(自身を除く): 1161133920

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, 6581, 6912, 7680, 8640, 11520, 13162, 13824, 17280, 19743, 23040, 26324, 32905, 34560, 39486, 52648, 59229, 65810, 69120, 78972, 98715, 105296, 118458, 131620, 157944, 177687, 197430, 210592, 236916, 263240, 296145, 315888, 355374, 394860, 421184, 473832, 526480, 592290, 631776, 710748, 789720, 842368, 888435, 947664, 1052960, 1184580, 1263552, 1421496, 1579440, 1684736, 1776870, 1895328, 2105920, 2369160, 2527104, 2842992, 3158880, 3369472, 3553740, 3790656, 4211840, 4738320, 5054208, 5685984, 6317760, 7107480, 7581312, 8423680, 9476640, 10108416, 11371968, 12635520, 14214960, 15162624, 16847360, 18953280, 22743936, 25271040, 28429920, 30325248, 37906560, 45487872, 50542080, 56859840, 75813120, 90975744, 113719680, 151626240, 227439360, 454878720]

約数ペア:

[(1, 454878720), (2, 227439360), (3, 151626240), (4, 113719680), (5, 90975744), (6, 75813120), (8, 56859840), (9, 50542080), (10, 45487872), (12, 37906560), (15, 30325248), (16, 28429920), (18, 25271040), (20, 22743936), (24, 18953280), (27, 16847360), (30, 15162624), (32, 14214960), (36, 12635520), (40, 11371968), (45, 10108416), (48, 9476640), (54, 8423680), (60, 7581312), (64, 7107480), (72, 6317760), (80, 5685984), (90, 5054208), (96, 4738320), (108, 4211840), (120, 3790656), (128, 3553740), (135, 3369472), (144, 3158880), (160, 2842992), (180, 2527104), (192, 2369160), (216, 2105920), (240, 1895328), (256, 1776870), (270, 1684736), (288, 1579440), (320, 1421496), (360, 1263552), (384, 1184580), (432, 1052960), (480, 947664), (512, 888435), (540, 842368), (576, 789720), (640, 710748), (720, 631776), (768, 592290), (864, 526480), (960, 473832), (1080, 421184), (1152, 394860), (1280, 355374), (1440, 315888), (1536, 296145), (1728, 263240), (1920, 236916), (2160, 210592), (2304, 197430), (2560, 177687), (2880, 157944), (3456, 131620), (3840, 118458), (4320, 105296), (4608, 98715), (5760, 78972), (6581, 69120), (6912, 65810), (7680, 59229), (8640, 52648), (11520, 39486), (13162, 34560), (13824, 32905), (17280, 26324), (19743, 23040)]