201175440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1153}}^1$

素因数の和:1896

約数の個数: 80

約数和(自身を含む): 625043328

約数和(自身を除く): 423867888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 727, 1153, 1454, 2181, 2306, 2908, 3459, 3635, 4362, 4612, 5765, 5816, 6918, 7270, 8724, 9224, 10905, 11530, 11632, 13836, 14540, 17295, 17448, 18448, 21810, 23060, 27672, 29080, 34590, 34896, 43620, 46120, 55344, 58160, 69180, 87240, 92240, 138360, 174480, 276720, 838231, 1676462, 2514693, 3352924, 4191155, 5029386, 6705848, 8382310, 10058772, 12573465, 13411696, 16764620, 20117544, 25146930, 33529240, 40235088, 50293860, 67058480, 100587720, 201175440]

約数ペア:

[(1, 201175440), (2, 100587720), (3, 67058480), (4, 50293860), (5, 40235088), (6, 33529240), (8, 25146930), (10, 20117544), (12, 16764620), (15, 13411696), (16, 12573465), (20, 10058772), (24, 8382310), (30, 6705848), (40, 5029386), (48, 4191155), (60, 3352924), (80, 2514693), (120, 1676462), (240, 838231), (727, 276720), (1153, 174480), (1454, 138360), (2181, 92240), (2306, 87240), (2908, 69180), (3459, 58160), (3635, 55344), (4362, 46120), (4612, 43620), (5765, 34896), (5816, 34590), (6918, 29080), (7270, 27672), (8724, 23060), (9224, 21810), (10905, 18448), (11530, 17448), (11632, 17295), (13836, 14540)]