388288920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3235741}}^1$

素因数の和:3235755

約数の個数: 32

約数和(自身を含む): 1164867120

約数和(自身を除く): 776578200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3235741, 6471482, 9707223, 12942964, 16178705, 19414446, 25885928, 32357410, 38828892, 48536115, 64714820, 77657784, 97072230, 129429640, 194144460, 388288920]

約数ペア:

[(1, 388288920), (2, 194144460), (3, 129429640), (4, 97072230), (5, 77657784), (6, 64714820), (8, 48536115), (10, 38828892), (12, 32357410), (15, 25885928), (20, 19414446), (24, 16178705), (30, 12942964), (40, 9707223), (60, 6471482), (120, 3235741)]