1189595120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{2124277}}^1$

素因数の和:2124297

約数の個数: 40

約数和(自身を含む): 3160925664

約数和(自身を除く): 1971330544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2124277, 4248554, 8497108, 10621385, 14869939, 16994216, 21242770, 29739878, 33988432, 42485540, 59479756, 74349695, 84971080, 118959512, 148699390, 169942160, 237919024, 297398780, 594797560, 1189595120]

約数ペア:

[(1, 1189595120), (2, 594797560), (4, 297398780), (5, 237919024), (7, 169942160), (8, 148699390), (10, 118959512), (14, 84971080), (16, 74349695), (20, 59479756), (28, 42485540), (35, 33988432), (40, 29739878), (56, 21242770), (70, 16994216), (80, 14869939), (112, 10621385), (140, 8497108), (280, 4248554), (560, 2124277)]