30537840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{127241}}^1$

素因数の和:127257

約数の個数: 40

約数和(自身を含む): 94668048

約数和(自身を除く): 64130208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 127241, 254482, 381723, 508964, 636205, 763446, 1017928, 1272410, 1526892, 1908615, 2035856, 2544820, 3053784, 3817230, 5089640, 6107568, 7634460, 10179280, 15268920, 30537840]

約数ペア:

[(1, 30537840), (2, 15268920), (3, 10179280), (4, 7634460), (5, 6107568), (6, 5089640), (8, 3817230), (10, 3053784), (12, 2544820), (15, 2035856), (16, 1908615), (20, 1526892), (24, 1272410), (30, 1017928), (40, 763446), (48, 636205), (60, 508964), (80, 381723), (120, 254482), (240, 127241)]