120978592

素因数分解:

$2^5\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1109}}^1$

素因数の和:1613

約数の個数: 48

約数和(自身を含む): 273006720

約数和(自身を除く): 152028128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 487, 974, 1109, 1948, 2218, 3409, 3896, 4436, 6818, 7763, 7792, 8872, 13636, 15526, 15584, 17744, 27272, 31052, 35488, 54544, 62104, 109088, 124208, 248416, 540083, 1080166, 2160332, 3780581, 4320664, 7561162, 8641328, 15122324, 17282656, 30244648, 60489296, 120978592]

約数ペア:

[(1, 120978592), (2, 60489296), (4, 30244648), (7, 17282656), (8, 15122324), (14, 8641328), (16, 7561162), (28, 4320664), (32, 3780581), (56, 2160332), (112, 1080166), (224, 540083), (487, 248416), (974, 124208), (1109, 109088), (1948, 62104), (2218, 54544), (3409, 35488), (3896, 31052), (4436, 27272), (6818, 17744), (7763, 15584), (7792, 15526), (8872, 13636)]