18156360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151303}}^1$

素因数の和:151317

約数の個数: 32

約数和(自身を含む): 54469440

約数和(自身を除く): 36313080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151303, 302606, 453909, 605212, 756515, 907818, 1210424, 1513030, 1815636, 2269545, 3026060, 3631272, 4539090, 6052120, 9078180, 18156360]

約数ペア:

[(1, 18156360), (2, 9078180), (3, 6052120), (4, 4539090), (5, 3631272), (6, 3026060), (8, 2269545), (10, 1815636), (12, 1513030), (15, 1210424), (20, 907818), (24, 756515), (30, 605212), (40, 453909), (60, 302606), (120, 151303)]