159403718520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{442788107}}^1$

素因数の和:442788124

約数の個数: 48

約数和(自身を含む): 518062086360

約数和(自身を除く): 358658367840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 442788107, 885576214, 1328364321, 1771152428, 2213940535, 2656728642, 3542304856, 3985092963, 4427881070, 5313457284, 6641821605, 7970185926, 8855762140, 10626914568, 13283643210, 15940371852, 17711524280, 19925464815, 26567286420, 31880743704, 39850929630, 53134572840, 79701859260, 159403718520]

約数ペア:

[(1, 159403718520), (2, 79701859260), (3, 53134572840), (4, 39850929630), (5, 31880743704), (6, 26567286420), (8, 19925464815), (9, 17711524280), (10, 15940371852), (12, 13283643210), (15, 10626914568), (18, 8855762140), (20, 7970185926), (24, 6641821605), (30, 5313457284), (36, 4427881070), (40, 3985092963), (45, 3542304856), (60, 2656728642), (72, 2213940535), (90, 1771152428), (120, 1328364321), (180, 885576214), (360, 442788107)]