361837120

素因数分解:

$2^6\times 5^1\times {\mathrm{1130741}}^1$

素因数の和:1130758

約数の個数: 28

約数和(自身を含む): 861625404

約数和(自身を除く): 499788284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1130741, 2261482, 4522964, 5653705, 9045928, 11307410, 18091856, 22614820, 36183712, 45229640, 72367424, 90459280, 180918560, 361837120]

約数ペア:

[(1, 361837120), (2, 180918560), (4, 90459280), (5, 72367424), (8, 45229640), (10, 36183712), (16, 22614820), (20, 18091856), (32, 11307410), (40, 9045928), (64, 5653705), (80, 4522964), (160, 2261482), (320, 1130741)]