65054760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{542123}}^1$

素因数の和:542137

約数の個数: 32

約数和(自身を含む): 195164640

約数和(自身を除く): 130109880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 542123, 1084246, 1626369, 2168492, 2710615, 3252738, 4336984, 5421230, 6505476, 8131845, 10842460, 13010952, 16263690, 21684920, 32527380, 65054760]

約数ペア:

[(1, 65054760), (2, 32527380), (3, 21684920), (4, 16263690), (5, 13010952), (6, 10842460), (8, 8131845), (10, 6505476), (12, 5421230), (15, 4336984), (20, 3252738), (24, 2710615), (30, 2168492), (40, 1626369), (60, 1084246), (120, 542123)]