66241320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{552011}}^1$

素因数の和:552025

約数の個数: 32

約数和(自身を含む): 198724320

約数和(自身を除く): 132483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 552011, 1104022, 1656033, 2208044, 2760055, 3312066, 4416088, 5520110, 6624132, 8280165, 11040220, 13248264, 16560330, 22080440, 33120660, 66241320]

約数ペア:

[(1, 66241320), (2, 33120660), (3, 22080440), (4, 16560330), (5, 13248264), (6, 11040220), (8, 8280165), (10, 6624132), (12, 5520110), (15, 4416088), (20, 3312066), (24, 2760055), (30, 2208044), (40, 1656033), (60, 1104022), (120, 552011)]