163084560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{679519}}^1$

素因数の和:679535

約数の個数: 40

約数和(自身を含む): 505562880

約数和(自身を除く): 342478320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 679519, 1359038, 2038557, 2718076, 3397595, 4077114, 5436152, 6795190, 8154228, 10192785, 10872304, 13590380, 16308456, 20385570, 27180760, 32616912, 40771140, 54361520, 81542280, 163084560]

約数ペア:

[(1, 163084560), (2, 81542280), (3, 54361520), (4, 40771140), (5, 32616912), (6, 27180760), (8, 20385570), (10, 16308456), (12, 13590380), (15, 10872304), (16, 10192785), (20, 8154228), (24, 6795190), (30, 5436152), (40, 4077114), (48, 3397595), (60, 2718076), (80, 2038557), (120, 1359038), (240, 679519)]