64141320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{534511}}^1$

素因数の和:534525

約数の個数: 32

約数和(自身を含む): 192424320

約数和(自身を除く): 128283000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 534511, 1069022, 1603533, 2138044, 2672555, 3207066, 4276088, 5345110, 6414132, 8017665, 10690220, 12828264, 16035330, 21380440, 32070660, 64141320]

約数ペア:

[(1, 64141320), (2, 32070660), (3, 21380440), (4, 16035330), (5, 12828264), (6, 10690220), (8, 8017665), (10, 6414132), (12, 5345110), (15, 4276088), (20, 3207066), (24, 2672555), (30, 2138044), (40, 1603533), (60, 1069022), (120, 534511)]