123049020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2050817}}^1$

素因数の和:2050829

約数の個数: 24

約数和(自身を含む): 344537424

約数和(自身を除く): 221488404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2050817, 4101634, 6152451, 8203268, 10254085, 12304902, 20508170, 24609804, 30762255, 41016340, 61524510, 123049020]

約数ペア:

[(1, 123049020), (2, 61524510), (3, 41016340), (4, 30762255), (5, 24609804), (6, 20508170), (10, 12304902), (12, 10254085), (15, 8203268), (20, 6152451), (30, 4101634), (60, 2050817)]