172946040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1441217}}^1$

素因数の和:1441231

約数の個数: 32

約数和(自身を含む): 518838480

約数和(自身を除く): 345892440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1441217, 2882434, 4323651, 5764868, 7206085, 8647302, 11529736, 14412170, 17294604, 21618255, 28824340, 34589208, 43236510, 57648680, 86473020, 172946040]

約数ペア:

[(1, 172946040), (2, 86473020), (3, 57648680), (4, 43236510), (5, 34589208), (6, 28824340), (8, 21618255), (10, 17294604), (12, 14412170), (15, 11529736), (20, 8647302), (24, 7206085), (30, 5764868), (40, 4323651), (60, 2882434), (120, 1441217)]