320172912

素因数分解:

$2^4\times 3^5\times {\mathrm{82349}}^1$

素因数の和:82372

約数の個数: 60

約数和(自身を含む): 929237400

約数和(自身を除く): 609064488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 82349, 164698, 247047, 329396, 494094, 658792, 741141, 988188, 1317584, 1482282, 1976376, 2223423, 2964564, 3952752, 4446846, 5929128, 6670269, 8893692, 11858256, 13340538, 17787384, 20010807, 26681076, 35574768, 40021614, 53362152, 80043228, 106724304, 160086456, 320172912]

約数ペア:

[(1, 320172912), (2, 160086456), (3, 106724304), (4, 80043228), (6, 53362152), (8, 40021614), (9, 35574768), (12, 26681076), (16, 20010807), (18, 17787384), (24, 13340538), (27, 11858256), (36, 8893692), (48, 6670269), (54, 5929128), (72, 4446846), (81, 3952752), (108, 2964564), (144, 2223423), (162, 1976376), (216, 1482282), (243, 1317584), (324, 988188), (432, 741141), (486, 658792), (648, 494094), (972, 329396), (1296, 247047), (1944, 164698), (3888, 82349)]