198677872920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1655648941}}^1$

素因数の和:1655648955

約数の個数: 32

約数和(自身を含む): 596033619120

約数和(自身を除く): 397355746200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1655648941, 3311297882, 4966946823, 6622595764, 8278244705, 9933893646, 13245191528, 16556489410, 19867787292, 24834734115, 33112978820, 39735574584, 49669468230, 66225957640, 99338936460, 198677872920]

約数ペア:

[(1, 198677872920), (2, 99338936460), (3, 66225957640), (4, 49669468230), (5, 39735574584), (6, 33112978820), (8, 24834734115), (10, 19867787292), (12, 16556489410), (15, 13245191528), (20, 9933893646), (24, 8278244705), (30, 6622595764), (40, 4966946823), (60, 3311297882), (120, 1655648941)]