82757280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{172411}}^1$

素因数の和:172429

約数の個数: 48

約数和(自身を含む): 260686944

約数和(自身を除く): 177929664

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, 172411, 344822, 517233, 689644, 862055, 1034466, 1379288, 1724110, 2068932, 2586165, 2758576, 3448220, 4137864, 5172330, 5517152, 6896440, 8275728, 10344660, 13792880, 16551456, 20689320, 27585760, 41378640, 82757280]

約数ペア:

[(1, 82757280), (2, 41378640), (3, 27585760), (4, 20689320), (5, 16551456), (6, 13792880), (8, 10344660), (10, 8275728), (12, 6896440), (15, 5517152), (16, 5172330), (20, 4137864), (24, 3448220), (30, 2758576), (32, 2586165), (40, 2068932), (48, 1724110), (60, 1379288), (80, 1034466), (96, 862055), (120, 689644), (160, 517233), (240, 344822), (480, 172411)]