65785080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1553}}^1$

素因数の和:1920

約数の個数: 64

約数和(自身を含む): 198041760

約数和(自身を除く): 132256680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1553, 1765, 2118, 2824, 3106, 3530, 4236, 4659, 5295, 6212, 7060, 7765, 8472, 9318, 10590, 12424, 14120, 15530, 18636, 21180, 23295, 31060, 37272, 42360, 46590, 62120, 93180, 186360, 548209, 1096418, 1644627, 2192836, 2741045, 3289254, 4385672, 5482090, 6578508, 8223135, 10964180, 13157016, 16446270, 21928360, 32892540, 65785080]

約数ペア:

[(1, 65785080), (2, 32892540), (3, 21928360), (4, 16446270), (5, 13157016), (6, 10964180), (8, 8223135), (10, 6578508), (12, 5482090), (15, 4385672), (20, 3289254), (24, 2741045), (30, 2192836), (40, 1644627), (60, 1096418), (120, 548209), (353, 186360), (706, 93180), (1059, 62120), (1412, 46590), (1553, 42360), (1765, 37272), (2118, 31060), (2824, 23295), (3106, 21180), (3530, 18636), (4236, 15530), (4659, 14120), (5295, 12424), (6212, 10590), (7060, 9318), (7765, 8472)]