68169960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{189361}}^1$

素因数の和:189378

約数の個数: 48

約数和(自身を含む): 221553540

約数和(自身を除く): 153383580

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, 189361, 378722, 568083, 757444, 946805, 1136166, 1514888, 1704249, 1893610, 2272332, 2840415, 3408498, 3787220, 4544664, 5680830, 6816996, 7574440, 8521245, 11361660, 13633992, 17042490, 22723320, 34084980, 68169960]

約数ペア:

[(1, 68169960), (2, 34084980), (3, 22723320), (4, 17042490), (5, 13633992), (6, 11361660), (8, 8521245), (9, 7574440), (10, 6816996), (12, 5680830), (15, 4544664), (18, 3787220), (20, 3408498), (24, 2840415), (30, 2272332), (36, 1893610), (40, 1704249), (45, 1514888), (60, 1136166), (72, 946805), (90, 757444), (120, 568083), (180, 378722), (360, 189361)]