406804920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3390041}}^1$

素因数の和:3390055

約数の個数: 32

約数和(自身を含む): 1220415120

約数和(自身を除く): 813610200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3390041, 6780082, 10170123, 13560164, 16950205, 20340246, 27120328, 33900410, 40680492, 50850615, 67800820, 81360984, 101701230, 135601640, 203402460, 406804920]

約数ペア:

[(1, 406804920), (2, 203402460), (3, 135601640), (4, 101701230), (5, 81360984), (6, 67800820), (8, 50850615), (10, 40680492), (12, 33900410), (15, 27120328), (20, 20340246), (24, 16950205), (30, 13560164), (40, 10170123), (60, 6780082), (120, 3390041)]