136339920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{189361}}^1$

素因数の和:189380

約数の個数: 60

約数和(自身を含む): 457877316

約数和(自身を除く): 321537396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 189361, 378722, 568083, 757444, 946805, 1136166, 1514888, 1704249, 1893610, 2272332, 2840415, 3029776, 3408498, 3787220, 4544664, 5680830, 6816996, 7574440, 8521245, 9089328, 11361660, 13633992, 15148880, 17042490, 22723320, 27267984, 34084980, 45446640, 68169960, 136339920]

約数ペア:

[(1, 136339920), (2, 68169960), (3, 45446640), (4, 34084980), (5, 27267984), (6, 22723320), (8, 17042490), (9, 15148880), (10, 13633992), (12, 11361660), (15, 9089328), (16, 8521245), (18, 7574440), (20, 6816996), (24, 5680830), (30, 4544664), (36, 3787220), (40, 3408498), (45, 3029776), (48, 2840415), (60, 2272332), (72, 1893610), (80, 1704249), (90, 1514888), (120, 1136166), (144, 946805), (180, 757444), (240, 568083), (360, 378722), (720, 189361)]