2981870520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{24848921}}^1$

素因数の和:24848935

約数の個数: 32

約数和(自身を含む): 8945611920

約数和(自身を除く): 5963741400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 24848921, 49697842, 74546763, 99395684, 124244605, 149093526, 198791368, 248489210, 298187052, 372733815, 496978420, 596374104, 745467630, 993956840, 1490935260, 2981870520]

約数ペア:

[(1, 2981870520), (2, 1490935260), (3, 993956840), (4, 745467630), (5, 596374104), (6, 496978420), (8, 372733815), (10, 298187052), (12, 248489210), (15, 198791368), (20, 149093526), (24, 124244605), (30, 99395684), (40, 74546763), (60, 49697842), (120, 24848921)]