72588540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1209809}}^1$

素因数の和:1209821

約数の個数: 24

約数和(自身を含む): 203248080

約数和(自身を除く): 130659540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1209809, 2419618, 3629427, 4839236, 6049045, 7258854, 12098090, 14517708, 18147135, 24196180, 36294270, 72588540]

約数ペア:

[(1, 72588540), (2, 36294270), (3, 24196180), (4, 18147135), (5, 14517708), (6, 12098090), (10, 7258854), (12, 6049045), (15, 4839236), (20, 3629427), (30, 2419618), (60, 1209809)]