265211160540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4420186009}}^1$

素因数の和:4420186021

約数の個数: 24

約数和(自身を含む): 742591249680

約数和(自身を除く): 477380089140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4420186009, 8840372018, 13260558027, 17680744036, 22100930045, 26521116054, 44201860090, 53042232108, 66302790135, 88403720180, 132605580270, 265211160540]

約数ペア:

[(1, 265211160540), (2, 132605580270), (3, 88403720180), (4, 66302790135), (5, 53042232108), (6, 44201860090), (10, 26521116054), (12, 22100930045), (15, 17680744036), (20, 13260558027), (30, 8840372018), (60, 4420186009)]