397084920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3309041}}^1$

素因数の和:3309055

約数の個数: 32

約数和(自身を含む): 1191255120

約数和(自身を除く): 794170200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3309041, 6618082, 9927123, 13236164, 16545205, 19854246, 26472328, 33090410, 39708492, 49635615, 66180820, 79416984, 99271230, 132361640, 198542460, 397084920]

約数ペア:

[(1, 397084920), (2, 198542460), (3, 132361640), (4, 99271230), (5, 79416984), (6, 66180820), (8, 49635615), (10, 39708492), (12, 33090410), (15, 26472328), (20, 19854246), (24, 16545205), (30, 13236164), (40, 9927123), (60, 6618082), (120, 3309041)]