104428920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{870241}}^1$

素因数の和:870255

約数の個数: 32

約数和(自身を含む): 313287120

約数和(自身を除く): 208858200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 870241, 1740482, 2610723, 3480964, 4351205, 5221446, 6961928, 8702410, 10442892, 13053615, 17404820, 20885784, 26107230, 34809640, 52214460, 104428920]

約数ペア:

[(1, 104428920), (2, 52214460), (3, 34809640), (4, 26107230), (5, 20885784), (6, 17404820), (8, 13053615), (10, 10442892), (12, 8702410), (15, 6961928), (20, 5221446), (24, 4351205), (30, 3480964), (40, 2610723), (60, 1740482), (120, 870241)]