16381080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{45503}}^1$

素因数の和:45520

約数の個数: 48

約数和(自身を含む): 53239680

約数和(自身を除く): 36858600

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, 45503, 91006, 136509, 182012, 227515, 273018, 364024, 409527, 455030, 546036, 682545, 819054, 910060, 1092072, 1365090, 1638108, 1820120, 2047635, 2730180, 3276216, 4095270, 5460360, 8190540, 16381080]

約数ペア:

[(1, 16381080), (2, 8190540), (3, 5460360), (4, 4095270), (5, 3276216), (6, 2730180), (8, 2047635), (9, 1820120), (10, 1638108), (12, 1365090), (15, 1092072), (18, 910060), (20, 819054), (24, 682545), (30, 546036), (36, 455030), (40, 409527), (45, 364024), (60, 273018), (72, 227515), (90, 182012), (120, 136509), (180, 91006), (360, 45503)]