31814760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{265123}}^1$

素因数の和:265137

約数の個数: 32

約数和(自身を含む): 95444640

約数和(自身を除く): 63629880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 265123, 530246, 795369, 1060492, 1325615, 1590738, 2120984, 2651230, 3181476, 3976845, 5302460, 6362952, 7953690, 10604920, 15907380, 31814760]

約数ペア:

[(1, 31814760), (2, 15907380), (3, 10604920), (4, 7953690), (5, 6362952), (6, 5302460), (8, 3976845), (10, 3181476), (12, 2651230), (15, 2120984), (20, 1590738), (24, 1325615), (30, 1060492), (40, 795369), (60, 530246), (120, 265123)]