180599080

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:698

約数の個数: 64

約数和(自身を含む): 416010240

約数和(自身を除く): 235411160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 127, 146, 254, 292, 365, 487, 508, 584, 635, 730, 974, 1016, 1270, 1460, 1948, 2435, 2540, 2920, 3896, 4870, 5080, 9271, 9740, 18542, 19480, 35551, 37084, 46355, 61849, 71102, 74168, 92710, 123698, 142204, 177755, 185420, 247396, 284408, 309245, 355510, 370840, 494792, 618490, 711020, 1236980, 1422040, 2473960, 4514977, 9029954, 18059908, 22574885, 36119816, 45149770, 90299540, 180599080]

約数ペア:

[(1, 180599080), (2, 90299540), (4, 45149770), (5, 36119816), (8, 22574885), (10, 18059908), (20, 9029954), (40, 4514977), (73, 2473960), (127, 1422040), (146, 1236980), (254, 711020), (292, 618490), (365, 494792), (487, 370840), (508, 355510), (584, 309245), (635, 284408), (730, 247396), (974, 185420), (1016, 177755), (1270, 142204), (1460, 123698), (1948, 92710), (2435, 74168), (2540, 71102), (2920, 61849), (3896, 46355), (4870, 37084), (5080, 35551), (9271, 19480), (9740, 18542)]