140943840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{293633}}^1$

素因数の和:293651

約数の個数: 48

約数和(自身を含む): 443974608

約数和(自身を除く): 303030768

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, 293633, 587266, 880899, 1174532, 1468165, 1761798, 2349064, 2936330, 3523596, 4404495, 4698128, 5872660, 7047192, 8808990, 9396256, 11745320, 14094384, 17617980, 23490640, 28188768, 35235960, 46981280, 70471920, 140943840]

約数ペア:

[(1, 140943840), (2, 70471920), (3, 46981280), (4, 35235960), (5, 28188768), (6, 23490640), (8, 17617980), (10, 14094384), (12, 11745320), (15, 9396256), (16, 8808990), (20, 7047192), (24, 5872660), (30, 4698128), (32, 4404495), (40, 3523596), (48, 2936330), (60, 2349064), (80, 1761798), (96, 1468165), (120, 1174532), (160, 880899), (240, 587266), (480, 293633)]