91243440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{359}}^1$

素因数の和:731

約数の個数: 120

約数和(自身を含む): 308149920

約数和(自身を除く): 216906480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 359, 360, 706, 718, 720, 1059, 1077, 1412, 1436, 1765, 1795, 2118, 2154, 2824, 2872, 3177, 3231, 3530, 3590, 4236, 4308, 5295, 5385, 5648, 5744, 6354, 6462, 7060, 7180, 8472, 8616, 10590, 10770, 12708, 12924, 14120, 14360, 15885, 16155, 16944, 17232, 21180, 21540, 25416, 25848, 28240, 28720, 31770, 32310, 42360, 43080, 50832, 51696, 63540, 64620, 84720, 86160, 126727, 127080, 129240, 253454, 254160, 258480, 380181, 506908, 633635, 760362, 1013816, 1140543, 1267270, 1520724, 1900905, 2027632, 2281086, 2534540, 3041448, 3801810, 4562172, 5069080, 5702715, 6082896, 7603620, 9124344, 10138160, 11405430, 15207240, 18248688, 22810860, 30414480, 45621720, 91243440]

約数ペア:

[(1, 91243440), (2, 45621720), (3, 30414480), (4, 22810860), (5, 18248688), (6, 15207240), (8, 11405430), (9, 10138160), (10, 9124344), (12, 7603620), (15, 6082896), (16, 5702715), (18, 5069080), (20, 4562172), (24, 3801810), (30, 3041448), (36, 2534540), (40, 2281086), (45, 2027632), (48, 1900905), (60, 1520724), (72, 1267270), (80, 1140543), (90, 1013816), (120, 760362), (144, 633635), (180, 506908), (240, 380181), (353, 258480), (359, 254160), (360, 253454), (706, 129240), (718, 127080), (720, 126727), (1059, 86160), (1077, 84720), (1412, 64620), (1436, 63540), (1765, 51696), (1795, 50832), (2118, 43080), (2154, 42360), (2824, 32310), (2872, 31770), (3177, 28720), (3231, 28240), (3530, 25848), (3590, 25416), (4236, 21540), (4308, 21180), (5295, 17232), (5385, 16944), (5648, 16155), (5744, 15885), (6354, 14360), (6462, 14120), (7060, 12924), (7180, 12708), (8472, 10770), (8616, 10590)]