180328920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1502741}}^1$

素因数の和:1502755

約数の個数: 32

約数和(自身を含む): 540987120

約数和(自身を除く): 360658200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1502741, 3005482, 4508223, 6010964, 7513705, 9016446, 12021928, 15027410, 18032892, 22541115, 30054820, 36065784, 45082230, 60109640, 90164460, 180328920]

約数ペア:

[(1, 180328920), (2, 90164460), (3, 60109640), (4, 45082230), (5, 36065784), (6, 30054820), (8, 22541115), (10, 18032892), (12, 15027410), (15, 12021928), (20, 9016446), (24, 7513705), (30, 6010964), (40, 4508223), (60, 3005482), (120, 1502741)]