137872920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1148941}}^1$

素因数の和:1148955

約数の個数: 32

約数和(自身を含む): 413619120

約数和(自身を除く): 275746200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1148941, 2297882, 3446823, 4595764, 5744705, 6893646, 9191528, 11489410, 13787292, 17234115, 22978820, 27574584, 34468230, 45957640, 68936460, 137872920]

約数ペア:

[(1, 137872920), (2, 68936460), (3, 45957640), (4, 34468230), (5, 27574584), (6, 22978820), (8, 17234115), (10, 13787292), (12, 11489410), (15, 9191528), (20, 6893646), (24, 5744705), (30, 4595764), (40, 3446823), (60, 2297882), (120, 1148941)]