4645140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{77419}}^1$

素因数の和:77431

約数の個数: 24

約数和(自身を含む): 13006560

約数和(自身を除く): 8361420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 77419, 154838, 232257, 309676, 387095, 464514, 774190, 929028, 1161285, 1548380, 2322570, 4645140]

約数ペア:

[(1, 4645140), (2, 2322570), (3, 1548380), (4, 1161285), (5, 929028), (6, 774190), (10, 464514), (12, 387095), (15, 309676), (20, 232257), (30, 154838), (60, 77419)]