55046280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{458719}}^1$

素因数の和:458733

約数の個数: 32

約数和(自身を含む): 165139200

約数和(自身を除く): 110092920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 458719, 917438, 1376157, 1834876, 2293595, 2752314, 3669752, 4587190, 5504628, 6880785, 9174380, 11009256, 13761570, 18348760, 27523140, 55046280]

約数ペア:

[(1, 55046280), (2, 27523140), (3, 18348760), (4, 13761570), (5, 11009256), (6, 9174380), (8, 6880785), (10, 5504628), (12, 4587190), (15, 3669752), (20, 2752314), (24, 2293595), (30, 1834876), (40, 1376157), (60, 917438), (120, 458719)]