313624160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{115303}}^1$

素因数の和:115335

約数の個数: 48

約数和(自身を含む): 784528416

約数和(自身を除く): 470904256

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 115303, 230606, 461212, 576515, 922424, 1153030, 1844848, 1960151, 2306060, 3689696, 3920302, 4612120, 7840604, 9224240, 9800755, 15681208, 18448480, 19601510, 31362416, 39203020, 62724832, 78406040, 156812080, 313624160]

約数ペア:

[(1, 313624160), (2, 156812080), (4, 78406040), (5, 62724832), (8, 39203020), (10, 31362416), (16, 19601510), (17, 18448480), (20, 15681208), (32, 9800755), (34, 9224240), (40, 7840604), (68, 4612120), (80, 3920302), (85, 3689696), (136, 2306060), (160, 1960151), (170, 1844848), (272, 1153030), (340, 922424), (544, 576515), (680, 461212), (1360, 230606), (2720, 115303)]