810360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2251}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 2634840

約数和(自身を除く): 1824480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 2251, 4502, 6753, 9004, 11255, 13506, 18008, 20259, 22510, 27012, 33765, 40518, 45020, 54024, 67530, 81036, 90040, 101295, 135060, 162072, 202590, 270120, 405180, 810360]

約数ペア:

[(1, 810360), (2, 405180), (3, 270120), (4, 202590), (5, 162072), (6, 135060), (8, 101295), (9, 90040), (10, 81036), (12, 67530), (15, 54024), (18, 45020), (20, 40518), (24, 33765), (30, 27012), (36, 22510), (40, 20259), (45, 18008), (60, 13506), (72, 11255), (90, 9004), (120, 6753), (180, 4502), (360, 2251)]