19152240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79801}}^1$

素因数の和:79817

約数の個数: 40

約数和(自身を含む): 59372688

約数和(自身を除く): 40220448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 79801, 159602, 239403, 319204, 399005, 478806, 638408, 798010, 957612, 1197015, 1276816, 1596020, 1915224, 2394030, 3192040, 3830448, 4788060, 6384080, 9576120, 19152240]

約数ペア:

[(1, 19152240), (2, 9576120), (3, 6384080), (4, 4788060), (5, 3830448), (6, 3192040), (8, 2394030), (10, 1915224), (12, 1596020), (15, 1276816), (16, 1197015), (20, 957612), (24, 798010), (30, 638408), (40, 478806), (48, 399005), (60, 319204), (80, 239403), (120, 159602), (240, 79801)]