160808520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1340071}}^1$

素因数の和:1340085

約数の個数: 32

約数和(自身を含む): 482425920

約数和(自身を除く): 321617400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1340071, 2680142, 4020213, 5360284, 6700355, 8040426, 10720568, 13400710, 16080852, 20101065, 26801420, 32161704, 40202130, 53602840, 80404260, 160808520]

約数ペア:

[(1, 160808520), (2, 80404260), (3, 53602840), (4, 40202130), (5, 32161704), (6, 26801420), (8, 20101065), (10, 16080852), (12, 13400710), (15, 10720568), (20, 8040426), (24, 6700355), (30, 5360284), (40, 4020213), (60, 2680142), (120, 1340071)]