120309088

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{857}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 245188944

約数和(自身を除く): 124879856

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 107, 164, 214, 328, 428, 656, 856, 857, 1312, 1712, 1714, 3424, 3428, 4387, 6856, 8774, 13712, 17548, 27424, 35096, 35137, 70192, 70274, 91699, 140384, 140548, 183398, 281096, 366796, 562192, 733592, 1124384, 1467184, 2934368, 3759659, 7519318, 15038636, 30077272, 60154544, 120309088]

約数ペア:

[(1, 120309088), (2, 60154544), (4, 30077272), (8, 15038636), (16, 7519318), (32, 3759659), (41, 2934368), (82, 1467184), (107, 1124384), (164, 733592), (214, 562192), (328, 366796), (428, 281096), (656, 183398), (856, 140548), (857, 140384), (1312, 91699), (1712, 70274), (1714, 70192), (3424, 35137), (3428, 35096), (4387, 27424), (6856, 17548), (8774, 13712)]