12125640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2731}}^1$

素因数の和:2782

約数の個数: 64

約数和(自身を含む): 37373760

約数和(自身を除く): 25248120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 2731, 4440, 5462, 8193, 10924, 13655, 16386, 21848, 27310, 32772, 40965, 54620, 65544, 81930, 101047, 109240, 163860, 202094, 303141, 327720, 404188, 505235, 606282, 808376, 1010470, 1212564, 1515705, 2020940, 2425128, 3031410, 4041880, 6062820, 12125640]

約数ペア:

[(1, 12125640), (2, 6062820), (3, 4041880), (4, 3031410), (5, 2425128), (6, 2020940), (8, 1515705), (10, 1212564), (12, 1010470), (15, 808376), (20, 606282), (24, 505235), (30, 404188), (37, 327720), (40, 303141), (60, 202094), (74, 163860), (111, 109240), (120, 101047), (148, 81930), (185, 65544), (222, 54620), (296, 40965), (370, 32772), (444, 27310), (555, 21848), (740, 16386), (888, 13655), (1110, 10924), (1480, 8193), (2220, 5462), (2731, 4440)]