153856320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1153}}^1$

素因数の和:1312

約数の個数: 112

約数和(自身を含む): 492434880

約数和(自身を除く): 338578560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 139, 160, 192, 240, 278, 320, 417, 480, 556, 695, 834, 960, 1112, 1153, 1390, 1668, 2085, 2224, 2306, 2780, 3336, 3459, 4170, 4448, 4612, 5560, 5765, 6672, 6918, 8340, 8896, 9224, 11120, 11530, 13344, 13836, 16680, 17295, 18448, 22240, 23060, 26688, 27672, 33360, 34590, 36896, 44480, 46120, 55344, 66720, 69180, 73792, 92240, 110688, 133440, 138360, 160267, 184480, 221376, 276720, 320534, 368960, 480801, 553440, 641068, 801335, 961602, 1106880, 1282136, 1602670, 1923204, 2404005, 2564272, 3205340, 3846408, 4808010, 5128544, 6410680, 7692816, 9616020, 10257088, 12821360, 15385632, 19232040, 25642720, 30771264, 38464080, 51285440, 76928160, 153856320]

約数ペア:

[(1, 153856320), (2, 76928160), (3, 51285440), (4, 38464080), (5, 30771264), (6, 25642720), (8, 19232040), (10, 15385632), (12, 12821360), (15, 10257088), (16, 9616020), (20, 7692816), (24, 6410680), (30, 5128544), (32, 4808010), (40, 3846408), (48, 3205340), (60, 2564272), (64, 2404005), (80, 1923204), (96, 1602670), (120, 1282136), (139, 1106880), (160, 961602), (192, 801335), (240, 641068), (278, 553440), (320, 480801), (417, 368960), (480, 320534), (556, 276720), (695, 221376), (834, 184480), (960, 160267), (1112, 138360), (1153, 133440), (1390, 110688), (1668, 92240), (2085, 73792), (2224, 69180), (2306, 66720), (2780, 55344), (3336, 46120), (3459, 44480), (4170, 36896), (4448, 34590), (4612, 33360), (5560, 27672), (5765, 26688), (6672, 23060), (6918, 22240), (8340, 18448), (8896, 17295), (9224, 16680), (11120, 13836), (11530, 13344)]