163894560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{341447}}^1$

素因数の和:341465

約数の個数: 48

約数和(自身を含む): 516269376

約数和(自身を除く): 352374816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 341447, 682894, 1024341, 1365788, 1707235, 2048682, 2731576, 3414470, 4097364, 5121705, 5463152, 6828940, 8194728, 10243410, 10926304, 13657880, 16389456, 20486820, 27315760, 32778912, 40973640, 54631520, 81947280, 163894560]

約数ペア:

[(1, 163894560), (2, 81947280), (3, 54631520), (4, 40973640), (5, 32778912), (6, 27315760), (8, 20486820), (10, 16389456), (12, 13657880), (15, 10926304), (16, 10243410), (20, 8194728), (24, 6828940), (30, 5463152), (32, 5121705), (40, 4097364), (48, 3414470), (60, 2731576), (80, 2048682), (96, 1707235), (120, 1365788), (160, 1024341), (240, 682894), (480, 341447)]