158047020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{878039}}^1$

素因数の和:878054

約数の個数: 36

約数和(自身を含む): 479409840

約数和(自身を除く): 321362820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 878039, 1756078, 2634117, 3512156, 4390195, 5268234, 7902351, 8780390, 10536468, 13170585, 15804702, 17560780, 26341170, 31609404, 39511755, 52682340, 79023510, 158047020]

約数ペア:

[(1, 158047020), (2, 79023510), (3, 52682340), (4, 39511755), (5, 31609404), (6, 26341170), (9, 17560780), (10, 15804702), (12, 13170585), (15, 10536468), (18, 8780390), (20, 7902351), (30, 5268234), (36, 4390195), (45, 3512156), (60, 2634117), (90, 1756078), (180, 878039)]