260953920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{30203}}^1$

素因数の和:30229

約数の個数: 112

約数和(自身を含む): 920617920

約数和(自身を除く): 659664000

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, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 30203, 60406, 90609, 120812, 151015, 181218, 241624, 271827, 302030, 362436, 453045, 483248, 543654, 604060, 724872, 815481, 906090, 966496, 1087308, 1208120, 1359135, 1449744, 1630962, 1812180, 1932992, 2174616, 2416240, 2718270, 2899488, 3261924, 3624360, 4077405, 4349232, 4832480, 5436540, 5798976, 6523848, 7248720, 8154810, 8698464, 9664960, 10873080, 13047696, 14497440, 16309620, 17396928, 21746160, 26095392, 28994880, 32619240, 43492320, 52190784, 65238480, 86984640, 130476960, 260953920]

約数ペア:

[(1, 260953920), (2, 130476960), (3, 86984640), (4, 65238480), (5, 52190784), (6, 43492320), (8, 32619240), (9, 28994880), (10, 26095392), (12, 21746160), (15, 17396928), (16, 16309620), (18, 14497440), (20, 13047696), (24, 10873080), (27, 9664960), (30, 8698464), (32, 8154810), (36, 7248720), (40, 6523848), (45, 5798976), (48, 5436540), (54, 4832480), (60, 4349232), (64, 4077405), (72, 3624360), (80, 3261924), (90, 2899488), (96, 2718270), (108, 2416240), (120, 2174616), (135, 1932992), (144, 1812180), (160, 1630962), (180, 1449744), (192, 1359135), (216, 1208120), (240, 1087308), (270, 966496), (288, 906090), (320, 815481), (360, 724872), (432, 604060), (480, 543654), (540, 483248), (576, 453045), (720, 362436), (864, 302030), (960, 271827), (1080, 241624), (1440, 181218), (1728, 151015), (2160, 120812), (2880, 90609), (4320, 60406), (8640, 30203)]