120436520

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{44939}}^1$

素因数の和:45017

約数の個数: 32

約数和(自身を含む): 275032800

約数和(自身を除く): 154596280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 44939, 89878, 179756, 224695, 359512, 449390, 898780, 1797560, 3010913, 6021826, 12043652, 15054565, 24087304, 30109130, 60218260, 120436520]

約数ペア:

[(1, 120436520), (2, 60218260), (4, 30109130), (5, 24087304), (8, 15054565), (10, 12043652), (20, 6021826), (40, 3010913), (67, 1797560), (134, 898780), (268, 449390), (335, 359512), (536, 224695), (670, 179756), (1340, 89878), (2680, 44939)]