239804580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3996743}}^1$

素因数の和:3996755

約数の個数: 24

約数和(自身を含む): 671452992

約数和(自身を除く): 431648412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3996743, 7993486, 11990229, 15986972, 19983715, 23980458, 39967430, 47960916, 59951145, 79934860, 119902290, 239804580]

約数ペア:

[(1, 239804580), (2, 119902290), (3, 79934860), (4, 59951145), (5, 47960916), (6, 39967430), (10, 23980458), (12, 19983715), (15, 15986972), (20, 11990229), (30, 7993486), (60, 3996743)]