301527920

素因数分解:

$2^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{24007}}^1$

素因数の和:24177

約数の個数: 40

約数和(自身を含む): 705547104

約数和(自身を除く): 404019184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 157, 314, 628, 785, 1256, 1570, 2512, 3140, 6280, 12560, 24007, 48014, 96028, 120035, 192056, 240070, 384112, 480140, 960280, 1920560, 3769099, 7538198, 15076396, 18845495, 30152792, 37690990, 60305584, 75381980, 150763960, 301527920]

約数ペア:

[(1, 301527920), (2, 150763960), (4, 75381980), (5, 60305584), (8, 37690990), (10, 30152792), (16, 18845495), (20, 15076396), (40, 7538198), (80, 3769099), (157, 1920560), (314, 960280), (628, 480140), (785, 384112), (1256, 240070), (1570, 192056), (2512, 120035), (3140, 96028), (6280, 48014), (12560, 24007)]