61171705440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{4720039}}^1$

素因数の和:4720066

約数の個数: 120

約数和(自身を含む): 215885189520

約数和(自身を除く): 154713484080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 4720039, 9440078, 14160117, 18880156, 23600195, 28320234, 37760312, 42480351, 47200390, 56640468, 70800585, 75520624, 84960702, 94400780, 113280936, 127441053, 141601170, 151041248, 169921404, 188801560, 212401755, 226561872, 254882106, 283202340, 339842808, 377603120, 382323159, 424803510, 453123744, 509764212, 566404680, 637205265, 679685616, 755206240, 764646318, 849607020, 1019528424, 1132809360, 1274410530, 1359371232, 1529292636, 1699214040, 1911615795, 2039056848, 2265618720, 2548821060, 3058585272, 3398428080, 3823231590, 4078113696, 5097642120, 6117170544, 6796856160, 7646463180, 10195284240, 12234341088, 15292926360, 20390568480, 30585852720, 61171705440]

約数ペア:

[(1, 61171705440), (2, 30585852720), (3, 20390568480), (4, 15292926360), (5, 12234341088), (6, 10195284240), (8, 7646463180), (9, 6796856160), (10, 6117170544), (12, 5097642120), (15, 4078113696), (16, 3823231590), (18, 3398428080), (20, 3058585272), (24, 2548821060), (27, 2265618720), (30, 2039056848), (32, 1911615795), (36, 1699214040), (40, 1529292636), (45, 1359371232), (48, 1274410530), (54, 1132809360), (60, 1019528424), (72, 849607020), (80, 764646318), (81, 755206240), (90, 679685616), (96, 637205265), (108, 566404680), (120, 509764212), (135, 453123744), (144, 424803510), (160, 382323159), (162, 377603120), (180, 339842808), (216, 283202340), (240, 254882106), (270, 226561872), (288, 212401755), (324, 188801560), (360, 169921404), (405, 151041248), (432, 141601170), (480, 127441053), (540, 113280936), (648, 94400780), (720, 84960702), (810, 75520624), (864, 70800585), (1080, 56640468), (1296, 47200390), (1440, 42480351), (1620, 37760312), (2160, 28320234), (2592, 23600195), (3240, 18880156), (4320, 14160117), (6480, 9440078), (12960, 4720039)]