306266280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2552219}}^1$

素因数の和:2552233

約数の個数: 32

約数和(自身を含む): 918799200

約数和(自身を除く): 612532920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2552219, 5104438, 7656657, 10208876, 12761095, 15313314, 20417752, 25522190, 30626628, 38283285, 51044380, 61253256, 76566570, 102088760, 153133140, 306266280]

約数ペア:

[(1, 306266280), (2, 153133140), (3, 102088760), (4, 76566570), (5, 61253256), (6, 51044380), (8, 38283285), (10, 30626628), (12, 25522190), (15, 20417752), (20, 15313314), (24, 12761095), (30, 10208876), (40, 7656657), (60, 5104438), (120, 2552219)]