38436360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{320303}}^1$

素因数の和:320317

約数の個数: 32

約数和(自身を含む): 115309440

約数和(自身を除く): 76873080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 320303, 640606, 960909, 1281212, 1601515, 1921818, 2562424, 3203030, 3843636, 4804545, 6406060, 7687272, 9609090, 12812120, 19218180, 38436360]

約数ペア:

[(1, 38436360), (2, 19218180), (3, 12812120), (4, 9609090), (5, 7687272), (6, 6406060), (8, 4804545), (10, 3843636), (12, 3203030), (15, 2562424), (20, 1921818), (24, 1601515), (30, 1281212), (40, 960909), (60, 640606), (120, 320303)]