77024760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{641873}}^1$

素因数の和:641887

約数の個数: 32

約数和(自身を含む): 231074640

約数和(自身を除く): 154049880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 641873, 1283746, 1925619, 2567492, 3209365, 3851238, 5134984, 6418730, 7702476, 9628095, 12837460, 15404952, 19256190, 25674920, 38512380, 77024760]

約数ペア:

[(1, 77024760), (2, 38512380), (3, 25674920), (4, 19256190), (5, 15404952), (6, 12837460), (8, 9628095), (10, 7702476), (12, 6418730), (15, 5134984), (20, 3851238), (24, 3209365), (30, 2567492), (40, 1925619), (60, 1283746), (120, 641873)]