22704480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15767}}^1$

素因数の和:15788

約数の個数: 72

約数和(自身を含む): 77483952

約数和(自身を除く): 54779472

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, 15767, 31534, 47301, 63068, 78835, 94602, 126136, 141903, 157670, 189204, 236505, 252272, 283806, 315340, 378408, 473010, 504544, 567612, 630680, 709515, 756816, 946020, 1135224, 1261360, 1419030, 1513632, 1892040, 2270448, 2522720, 2838060, 3784080, 4540896, 5676120, 7568160, 11352240, 22704480]

約数ペア:

[(1, 22704480), (2, 11352240), (3, 7568160), (4, 5676120), (5, 4540896), (6, 3784080), (8, 2838060), (9, 2522720), (10, 2270448), (12, 1892040), (15, 1513632), (16, 1419030), (18, 1261360), (20, 1135224), (24, 946020), (30, 756816), (32, 709515), (36, 630680), (40, 567612), (45, 504544), (48, 473010), (60, 378408), (72, 315340), (80, 283806), (90, 252272), (96, 236505), (120, 189204), (144, 157670), (160, 141903), (180, 126136), (240, 94602), (288, 78835), (360, 63068), (480, 47301), (720, 31534), (1440, 15767)]