72114540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1201909}}^1$

素因数の和:1201921

約数の個数: 24

約数和(自身を含む): 201920880

約数和(自身を除く): 129806340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1201909, 2403818, 3605727, 4807636, 6009545, 7211454, 12019090, 14422908, 18028635, 24038180, 36057270, 72114540]

約数ペア:

[(1, 72114540), (2, 36057270), (3, 24038180), (4, 18028635), (5, 14422908), (6, 12019090), (10, 7211454), (12, 6009545), (15, 4807636), (20, 3605727), (30, 2403818), (60, 1201909)]