1340442960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5585179}}^1$

素因数の和:5585195

約数の個数: 40

約数和(自身を含む): 4155373920

約数和(自身を除く): 2814930960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5585179, 11170358, 16755537, 22340716, 27925895, 33511074, 44681432, 55851790, 67022148, 83777685, 89362864, 111703580, 134044296, 167555370, 223407160, 268088592, 335110740, 446814320, 670221480, 1340442960]

約数ペア:

[(1, 1340442960), (2, 670221480), (3, 446814320), (4, 335110740), (5, 268088592), (6, 223407160), (8, 167555370), (10, 134044296), (12, 111703580), (15, 89362864), (16, 83777685), (20, 67022148), (24, 55851790), (30, 44681432), (40, 33511074), (48, 27925895), (60, 22340716), (80, 16755537), (120, 11170358), (240, 5585179)]