55195080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1303}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 166181760

約数和(自身を除く): 110986680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1303, 1412, 1765, 2118, 2606, 2824, 3530, 3909, 4236, 5212, 5295, 6515, 7060, 7818, 8472, 10424, 10590, 13030, 14120, 15636, 19545, 21180, 26060, 31272, 39090, 42360, 52120, 78180, 156360, 459959, 919918, 1379877, 1839836, 2299795, 2759754, 3679672, 4599590, 5519508, 6899385, 9199180, 11039016, 13798770, 18398360, 27597540, 55195080]

約数ペア:

[(1, 55195080), (2, 27597540), (3, 18398360), (4, 13798770), (5, 11039016), (6, 9199180), (8, 6899385), (10, 5519508), (12, 4599590), (15, 3679672), (20, 2759754), (24, 2299795), (30, 1839836), (40, 1379877), (60, 919918), (120, 459959), (353, 156360), (706, 78180), (1059, 52120), (1303, 42360), (1412, 39090), (1765, 31272), (2118, 26060), (2606, 21180), (2824, 19545), (3530, 15636), (3909, 14120), (4236, 13030), (5212, 10590), (5295, 10424), (6515, 8472), (7060, 7818)]