305372280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2544769}}^1$

素因数の和:2544783

約数の個数: 32

約数和(自身を含む): 916117200

約数和(自身を除く): 610744920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2544769, 5089538, 7634307, 10179076, 12723845, 15268614, 20358152, 25447690, 30537228, 38171535, 50895380, 61074456, 76343070, 101790760, 152686140, 305372280]

約数ペア:

[(1, 305372280), (2, 152686140), (3, 101790760), (4, 76343070), (5, 61074456), (6, 50895380), (8, 38171535), (10, 30537228), (12, 25447690), (15, 20358152), (20, 15268614), (24, 12723845), (30, 10179076), (40, 7634307), (60, 5089538), (120, 2544769)]