121090880

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1667}}^1$

素因数の和:1911

約数の個数: 56

約数和(自身を含む): 289791648

約数和(自身を除く): 168700768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1135, 1667, 1816, 2270, 3334, 3632, 4540, 6668, 7264, 8335, 9080, 13336, 14528, 16670, 18160, 26672, 33340, 36320, 53344, 66680, 72640, 106688, 133360, 266720, 378409, 533440, 756818, 1513636, 1892045, 3027272, 3784090, 6054544, 7568180, 12109088, 15136360, 24218176, 30272720, 60545440, 121090880]

約数ペア:

[(1, 121090880), (2, 60545440), (4, 30272720), (5, 24218176), (8, 15136360), (10, 12109088), (16, 7568180), (20, 6054544), (32, 3784090), (40, 3027272), (64, 1892045), (80, 1513636), (160, 756818), (227, 533440), (320, 378409), (454, 266720), (908, 133360), (1135, 106688), (1667, 72640), (1816, 66680), (2270, 53344), (3334, 36320), (3632, 33340), (4540, 26672), (6668, 18160), (7264, 16670), (8335, 14528), (9080, 13336)]