149764920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1248041}}^1$

素因数の和:1248055

約数の個数: 32

約数和(自身を含む): 449295120

約数和(自身を除く): 299530200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1248041, 2496082, 3744123, 4992164, 6240205, 7488246, 9984328, 12480410, 14976492, 18720615, 24960820, 29952984, 37441230, 49921640, 74882460, 149764920]

約数ペア:

[(1, 149764920), (2, 74882460), (3, 49921640), (4, 37441230), (5, 29952984), (6, 24960820), (8, 18720615), (10, 14976492), (12, 12480410), (15, 9984328), (20, 7488246), (24, 6240205), (30, 4992164), (40, 3744123), (60, 2496082), (120, 1248041)]