273264480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{189767}}^1$

素因数の和:189788

約数の個数: 72

約数和(自身を含む): 932519952

約数和(自身を除く): 659255472

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 189767, 379534, 569301, 759068, 948835, 1138602, 1518136, 1707903, 1897670, 2277204, 2846505, 3036272, 3415806, 3795340, 4554408, 5693010, 6072544, 6831612, 7590680, 8539515, 9108816, 11386020, 13663224, 15181360, 17079030, 18217632, 22772040, 27326448, 30362720, 34158060, 45544080, 54652896, 68316120, 91088160, 136632240, 273264480]

約数ペア:

[(1, 273264480), (2, 136632240), (3, 91088160), (4, 68316120), (5, 54652896), (6, 45544080), (8, 34158060), (9, 30362720), (10, 27326448), (12, 22772040), (15, 18217632), (16, 17079030), (18, 15181360), (20, 13663224), (24, 11386020), (30, 9108816), (32, 8539515), (36, 7590680), (40, 6831612), (45, 6072544), (48, 5693010), (60, 4554408), (72, 3795340), (80, 3415806), (90, 3036272), (96, 2846505), (120, 2277204), (144, 1897670), (160, 1707903), (180, 1518136), (240, 1138602), (288, 948835), (360, 759068), (480, 569301), (720, 379534), (1440, 189767)]