142986120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1191551}}^1$

素因数の和:1191565

約数の個数: 32

約数和(自身を含む): 428958720

約数和(自身を除く): 285972600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1191551, 2383102, 3574653, 4766204, 5957755, 7149306, 9532408, 11915510, 14298612, 17873265, 23831020, 28597224, 35746530, 47662040, 71493060, 142986120]

約数ペア:

[(1, 142986120), (2, 71493060), (3, 47662040), (4, 35746530), (5, 28597224), (6, 23831020), (8, 17873265), (10, 14298612), (12, 11915510), (15, 9532408), (20, 7149306), (24, 5957755), (30, 4766204), (40, 3574653), (60, 2383102), (120, 1191551)]