123277380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2054623}}^1$

素因数の和:2054635

約数の個数: 24

約数和(自身を含む): 345176832

約数和(自身を除く): 221899452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2054623, 4109246, 6163869, 8218492, 10273115, 12327738, 20546230, 24655476, 30819345, 41092460, 61638690, 123277380]

約数ペア:

[(1, 123277380), (2, 61638690), (3, 41092460), (4, 30819345), (5, 24655476), (6, 20546230), (10, 12327738), (12, 10273115), (15, 8218492), (20, 6163869), (30, 4109246), (60, 2054623)]