756160

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:173

約数の個数: 56

約数和(自身を含む): 1920240

約数和(自身を除く): 1164080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 139, 160, 170, 272, 278, 320, 340, 544, 556, 680, 695, 1088, 1112, 1360, 1390, 2224, 2363, 2720, 2780, 4448, 4726, 5440, 5560, 8896, 9452, 11120, 11815, 18904, 22240, 23630, 37808, 44480, 47260, 75616, 94520, 151232, 189040, 378080, 756160]

約数ペア:

[(1, 756160), (2, 378080), (4, 189040), (5, 151232), (8, 94520), (10, 75616), (16, 47260), (17, 44480), (20, 37808), (32, 23630), (34, 22240), (40, 18904), (64, 11815), (68, 11120), (80, 9452), (85, 8896), (136, 5560), (139, 5440), (160, 4726), (170, 4448), (272, 2780), (278, 2720), (320, 2363), (340, 2224), (544, 1390), (556, 1360), (680, 1112), (695, 1088)]