205174080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23747}}^1$

素因数の和:23773

約数の個数: 112

約数和(自身を含む): 723839040

約数和(自身を除く): 518664960

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, 23747, 47494, 71241, 94988, 118735, 142482, 189976, 213723, 237470, 284964, 356205, 379952, 427446, 474940, 569928, 641169, 712410, 759904, 854892, 949880, 1068615, 1139856, 1282338, 1424820, 1519808, 1709784, 1899760, 2137230, 2279712, 2564676, 2849640, 3205845, 3419568, 3799520, 4274460, 4559424, 5129352, 5699280, 6411690, 6839136, 7599040, 8548920, 10258704, 11398560, 12823380, 13678272, 17097840, 20517408, 22797120, 25646760, 34195680, 41034816, 51293520, 68391360, 102587040, 205174080]

約数ペア:

[(1, 205174080), (2, 102587040), (3, 68391360), (4, 51293520), (5, 41034816), (6, 34195680), (8, 25646760), (9, 22797120), (10, 20517408), (12, 17097840), (15, 13678272), (16, 12823380), (18, 11398560), (20, 10258704), (24, 8548920), (27, 7599040), (30, 6839136), (32, 6411690), (36, 5699280), (40, 5129352), (45, 4559424), (48, 4274460), (54, 3799520), (60, 3419568), (64, 3205845), (72, 2849640), (80, 2564676), (90, 2279712), (96, 2137230), (108, 1899760), (120, 1709784), (135, 1519808), (144, 1424820), (160, 1282338), (180, 1139856), (192, 1068615), (216, 949880), (240, 854892), (270, 759904), (288, 712410), (320, 641169), (360, 569928), (432, 474940), (480, 427446), (540, 379952), (576, 356205), (720, 284964), (864, 237470), (960, 213723), (1080, 189976), (1440, 142482), (1728, 118735), (2160, 94988), (2880, 71241), (4320, 47494), (8640, 23747)]