201461640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1678847}}^1$

素因数の和:1678861

約数の個数: 32

約数和(自身を含む): 604385280

約数和(自身を除く): 402923640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1678847, 3357694, 5036541, 6715388, 8394235, 10073082, 13430776, 16788470, 20146164, 25182705, 33576940, 40292328, 50365410, 67153880, 100730820, 201461640]

約数ペア:

[(1, 201461640), (2, 100730820), (3, 67153880), (4, 50365410), (5, 40292328), (6, 33576940), (8, 25182705), (10, 20146164), (12, 16788470), (15, 13430776), (20, 10073082), (24, 8394235), (30, 6715388), (40, 5036541), (60, 3357694), (120, 1678847)]