253504920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2112541}}^1$

素因数の和:2112555

約数の個数: 32

約数和(自身を含む): 760515120

約数和(自身を除く): 507010200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2112541, 4225082, 6337623, 8450164, 10562705, 12675246, 16900328, 21125410, 25350492, 31688115, 42250820, 50700984, 63376230, 84501640, 126752460, 253504920]

約数ペア:

[(1, 253504920), (2, 126752460), (3, 84501640), (4, 63376230), (5, 50700984), (6, 42250820), (8, 31688115), (10, 25350492), (12, 21125410), (15, 16900328), (20, 12675246), (24, 10562705), (30, 8450164), (40, 6337623), (60, 4225082), (120, 2112541)]