901080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2503}}^1$

素因数の和:2520

約数の個数: 48

約数和(自身を含む): 2929680

約数和(自身を除く): 2028600

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, 2503, 5006, 7509, 10012, 12515, 15018, 20024, 22527, 25030, 30036, 37545, 45054, 50060, 60072, 75090, 90108, 100120, 112635, 150180, 180216, 225270, 300360, 450540, 901080]

約数ペア:

[(1, 901080), (2, 450540), (3, 300360), (4, 225270), (5, 180216), (6, 150180), (8, 112635), (9, 100120), (10, 90108), (12, 75090), (15, 60072), (18, 50060), (20, 45054), (24, 37545), (30, 30036), (36, 25030), (40, 22527), (45, 20024), (60, 15018), (72, 12515), (90, 10012), (120, 7509), (180, 5006), (360, 2503)]