87193320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{726611}}^1$

素因数の和:726625

約数の個数: 32

約数和(自身を含む): 261580320

約数和(自身を除く): 174387000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 726611, 1453222, 2179833, 2906444, 3633055, 4359666, 5812888, 7266110, 8719332, 10899165, 14532220, 17438664, 21798330, 29064440, 43596660, 87193320]

約数ペア:

[(1, 87193320), (2, 43596660), (3, 29064440), (4, 21798330), (5, 17438664), (6, 14532220), (8, 10899165), (10, 8719332), (12, 7266110), (15, 5812888), (20, 4359666), (24, 3633055), (30, 2906444), (40, 2179833), (60, 1453222), (120, 726611)]