161797560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1348313}}^1$

素因数の和:1348327

約数の個数: 32

約数和(自身を含む): 485393040

約数和(自身を除く): 323595480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1348313, 2696626, 4044939, 5393252, 6741565, 8089878, 10786504, 13483130, 16179756, 20224695, 26966260, 32359512, 40449390, 53932520, 80898780, 161797560]

約数ペア:

[(1, 161797560), (2, 80898780), (3, 53932520), (4, 40449390), (5, 32359512), (6, 26966260), (8, 20224695), (10, 16179756), (12, 13483130), (15, 10786504), (20, 8089878), (24, 6741565), (30, 5393252), (40, 4044939), (60, 2696626), (120, 1348313)]