218629440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75913}}^1$

素因数の和:75936

約数の個数: 84

約数和(自身を含む): 752004084

約数和(自身を除く): 533374644

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, 75913, 151826, 227739, 303652, 379565, 455478, 607304, 683217, 759130, 910956, 1138695, 1214608, 1366434, 1518260, 1821912, 2277390, 2429216, 2732868, 3036520, 3416085, 3643824, 4554780, 4858432, 5465736, 6073040, 6832170, 7287648, 9109560, 10931472, 12146080, 13664340, 14575296, 18219120, 21862944, 24292160, 27328680, 36438240, 43725888, 54657360, 72876480, 109314720, 218629440]

約数ペア:

[(1, 218629440), (2, 109314720), (3, 72876480), (4, 54657360), (5, 43725888), (6, 36438240), (8, 27328680), (9, 24292160), (10, 21862944), (12, 18219120), (15, 14575296), (16, 13664340), (18, 12146080), (20, 10931472), (24, 9109560), (30, 7287648), (32, 6832170), (36, 6073040), (40, 5465736), (45, 4858432), (48, 4554780), (60, 3643824), (64, 3416085), (72, 3036520), (80, 2732868), (90, 2429216), (96, 2277390), (120, 1821912), (144, 1518260), (160, 1366434), (180, 1214608), (192, 1138695), (240, 910956), (288, 759130), (320, 683217), (360, 607304), (480, 455478), (576, 379565), (720, 303652), (960, 227739), (1440, 151826), (2880, 75913)]