131743320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1097861}}^1$

素因数の和:1097875

約数の個数: 32

約数和(自身を含む): 395230320

約数和(自身を除く): 263487000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1097861, 2195722, 3293583, 4391444, 5489305, 6587166, 8782888, 10978610, 13174332, 16467915, 21957220, 26348664, 32935830, 43914440, 65871660, 131743320]

約数ペア:

[(1, 131743320), (2, 65871660), (3, 43914440), (4, 32935830), (5, 26348664), (6, 21957220), (8, 16467915), (10, 13174332), (12, 10978610), (15, 8782888), (20, 6587166), (24, 5489305), (30, 4391444), (40, 3293583), (60, 2195722), (120, 1097861)]