405480360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3379003}}^1$

素因数の和:3379017

約数の個数: 32

約数和(自身を含む): 1216441440

約数和(自身を除く): 810961080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3379003, 6758006, 10137009, 13516012, 16895015, 20274018, 27032024, 33790030, 40548036, 50685045, 67580060, 81096072, 101370090, 135160120, 202740180, 405480360]

約数ペア:

[(1, 405480360), (2, 202740180), (3, 135160120), (4, 101370090), (5, 81096072), (6, 67580060), (8, 50685045), (10, 40548036), (12, 33790030), (15, 27032024), (20, 20274018), (24, 16895015), (30, 13516012), (40, 10137009), (60, 6758006), (120, 3379003)]