67346280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{187073}}^1$

素因数の和:187090

約数の個数: 48

約数和(自身を含む): 218876580

約数和(自身を除く): 151530300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 187073, 374146, 561219, 748292, 935365, 1122438, 1496584, 1683657, 1870730, 2244876, 2806095, 3367314, 3741460, 4489752, 5612190, 6734628, 7482920, 8418285, 11224380, 13469256, 16836570, 22448760, 33673140, 67346280]

約数ペア:

[(1, 67346280), (2, 33673140), (3, 22448760), (4, 16836570), (5, 13469256), (6, 11224380), (8, 8418285), (9, 7482920), (10, 6734628), (12, 5612190), (15, 4489752), (18, 3741460), (20, 3367314), (24, 2806095), (30, 2244876), (36, 1870730), (40, 1683657), (45, 1496584), (60, 1122438), (72, 935365), (90, 748292), (120, 561219), (180, 374146), (360, 187073)]