720402972

素因数分解:

$2^2\times 3^1\times {\mathrm{5333}}^1\times {\mathrm{11257}}^1$

素因数の和:16597

約数の個数: 24

約数和(自身を含む): 1681404816

約数和(自身を除く): 961001844

約数列:

[1, 2, 3, 4, 6, 12, 5333, 10666, 11257, 15999, 21332, 22514, 31998, 33771, 45028, 63996, 67542, 135084, 60033581, 120067162, 180100743, 240134324, 360201486, 720402972]

約数ペア:

[(1, 720402972), (2, 360201486), (3, 240134324), (4, 180100743), (6, 120067162), (12, 60033581), (5333, 135084), (10666, 67542), (11257, 63996), (15999, 45028), (21332, 33771), (22514, 31998)]