51353869680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71324819}}^1$

素因数の和:71324838

約数の個数: 60

約数和(自身を含む): 172463414760

約数和(自身を除く): 121109545080

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, 71324819, 142649638, 213974457, 285299276, 356624095, 427948914, 570598552, 641923371, 713248190, 855897828, 1069872285, 1141197104, 1283846742, 1426496380, 1711795656, 2139744570, 2567693484, 2852992760, 3209616855, 3423591312, 4279489140, 5135386968, 5705985520, 6419233710, 8558978280, 10270773936, 12838467420, 17117956560, 25676934840, 51353869680]

約数ペア:

[(1, 51353869680), (2, 25676934840), (3, 17117956560), (4, 12838467420), (5, 10270773936), (6, 8558978280), (8, 6419233710), (9, 5705985520), (10, 5135386968), (12, 4279489140), (15, 3423591312), (16, 3209616855), (18, 2852992760), (20, 2567693484), (24, 2139744570), (30, 1711795656), (36, 1426496380), (40, 1283846742), (45, 1141197104), (48, 1069872285), (60, 855897828), (72, 713248190), (80, 641923371), (90, 570598552), (120, 427948914), (144, 356624095), (180, 285299276), (240, 213974457), (360, 142649638), (720, 71324819)]