138133440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47963}}^1$

素因数の和:47986

約数の個数: 84

約数和(自身を含む): 475131384

約数和(自身を除く): 336997944

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, 47963, 95926, 143889, 191852, 239815, 287778, 383704, 431667, 479630, 575556, 719445, 767408, 863334, 959260, 1151112, 1438890, 1534816, 1726668, 1918520, 2158335, 2302224, 2877780, 3069632, 3453336, 3837040, 4316670, 4604448, 5755560, 6906672, 7674080, 8633340, 9208896, 11511120, 13813344, 15348160, 17266680, 23022240, 27626688, 34533360, 46044480, 69066720, 138133440]

約数ペア:

[(1, 138133440), (2, 69066720), (3, 46044480), (4, 34533360), (5, 27626688), (6, 23022240), (8, 17266680), (9, 15348160), (10, 13813344), (12, 11511120), (15, 9208896), (16, 8633340), (18, 7674080), (20, 6906672), (24, 5755560), (30, 4604448), (32, 4316670), (36, 3837040), (40, 3453336), (45, 3069632), (48, 2877780), (60, 2302224), (64, 2158335), (72, 1918520), (80, 1726668), (90, 1534816), (96, 1438890), (120, 1151112), (144, 959260), (160, 863334), (180, 767408), (192, 719445), (240, 575556), (288, 479630), (320, 431667), (360, 383704), (480, 287778), (576, 239815), (720, 191852), (960, 143889), (1440, 95926), (2880, 47963)]