1439934960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5999729}}^1$

素因数の和:5999745

約数の個数: 40

約数和(自身を含む): 4463799120

約数和(自身を除く): 3023864160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5999729, 11999458, 17999187, 23998916, 29998645, 35998374, 47997832, 59997290, 71996748, 89995935, 95995664, 119994580, 143993496, 179991870, 239989160, 287986992, 359983740, 479978320, 719967480, 1439934960]

約数ペア:

[(1, 1439934960), (2, 719967480), (3, 479978320), (4, 359983740), (5, 287986992), (6, 239989160), (8, 179991870), (10, 143993496), (12, 119994580), (15, 95995664), (16, 89995935), (20, 71996748), (24, 59997290), (30, 47997832), (40, 35998374), (48, 29998645), (60, 23998916), (80, 17999187), (120, 11999458), (240, 5999729)]