1047240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{2909}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 3404700

約数和(自身を除く): 2357460

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, 2909, 5818, 8727, 11636, 14545, 17454, 23272, 26181, 29090, 34908, 43635, 52362, 58180, 69816, 87270, 104724, 116360, 130905, 174540, 209448, 261810, 349080, 523620, 1047240]

約数ペア:

[(1, 1047240), (2, 523620), (3, 349080), (4, 261810), (5, 209448), (6, 174540), (8, 130905), (9, 116360), (10, 104724), (12, 87270), (15, 69816), (18, 58180), (20, 52362), (24, 43635), (30, 34908), (36, 29090), (40, 26181), (45, 23272), (60, 17454), (72, 14545), (90, 11636), (120, 8727), (180, 5818), (360, 2909)]