264870720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{91969}}^1$

素因数の和:91992

約数の個数: 84

約数和(自身を含む): 911054820

約数和(自身を除く): 646184100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 91969, 183938, 275907, 367876, 459845, 551814, 735752, 827721, 919690, 1103628, 1379535, 1471504, 1655442, 1839380, 2207256, 2759070, 2943008, 3310884, 3678760, 4138605, 4414512, 5518140, 5886016, 6621768, 7357520, 8277210, 8829024, 11036280, 13243536, 14715040, 16554420, 17658048, 22072560, 26487072, 29430080, 33108840, 44145120, 52974144, 66217680, 88290240, 132435360, 264870720]

約数ペア:

[(1, 264870720), (2, 132435360), (3, 88290240), (4, 66217680), (5, 52974144), (6, 44145120), (8, 33108840), (9, 29430080), (10, 26487072), (12, 22072560), (15, 17658048), (16, 16554420), (18, 14715040), (20, 13243536), (24, 11036280), (30, 8829024), (32, 8277210), (36, 7357520), (40, 6621768), (45, 5886016), (48, 5518140), (60, 4414512), (64, 4138605), (72, 3678760), (80, 3310884), (90, 2943008), (96, 2759070), (120, 2207256), (144, 1839380), (160, 1655442), (180, 1471504), (192, 1379535), (240, 1103628), (288, 919690), (320, 827721), (360, 735752), (480, 551814), (576, 459845), (720, 367876), (960, 275907), (1440, 183938), (2880, 91969)]