1260823968

素因数分解:

$2^5\times 3^5\times {\mathrm{162143}}^1$

素因数の和:162168

約数の個数: 72

約数和(自身を含む): 3718286208

約数和(自身を除く): 2457462240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1296, 1944, 2592, 3888, 7776, 162143, 324286, 486429, 648572, 972858, 1297144, 1459287, 1945716, 2594288, 2918574, 3891432, 4377861, 5188576, 5837148, 7782864, 8755722, 11674296, 13133583, 15565728, 17511444, 23348592, 26267166, 35022888, 39400749, 46697184, 52534332, 70045776, 78801498, 105068664, 140091552, 157602996, 210137328, 315205992, 420274656, 630411984, 1260823968]

約数ペア:

[(1, 1260823968), (2, 630411984), (3, 420274656), (4, 315205992), (6, 210137328), (8, 157602996), (9, 140091552), (12, 105068664), (16, 78801498), (18, 70045776), (24, 52534332), (27, 46697184), (32, 39400749), (36, 35022888), (48, 26267166), (54, 23348592), (72, 17511444), (81, 15565728), (96, 13133583), (108, 11674296), (144, 8755722), (162, 7782864), (216, 5837148), (243, 5188576), (288, 4377861), (324, 3891432), (432, 2918574), (486, 2594288), (648, 1945716), (864, 1459287), (972, 1297144), (1296, 972858), (1944, 648572), (2592, 486429), (3888, 324286), (7776, 162143)]