164837280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{343411}}^1$

素因数の和:343429

約数の個数: 48

約数和(自身を含む): 519238944

約数和(自身を除く): 354401664

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, 343411, 686822, 1030233, 1373644, 1717055, 2060466, 2747288, 3434110, 4120932, 5151165, 5494576, 6868220, 8241864, 10302330, 10989152, 13736440, 16483728, 20604660, 27472880, 32967456, 41209320, 54945760, 82418640, 164837280]

約数ペア:

[(1, 164837280), (2, 82418640), (3, 54945760), (4, 41209320), (5, 32967456), (6, 27472880), (8, 20604660), (10, 16483728), (12, 13736440), (15, 10989152), (16, 10302330), (20, 8241864), (24, 6868220), (30, 5494576), (32, 5151165), (40, 4120932), (48, 3434110), (60, 2747288), (80, 2060466), (96, 1717055), (120, 1373644), (160, 1030233), (240, 686822), (480, 343411)]