149147160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1242893}}^1$

素因数の和:1242907

約数の個数: 32

約数和(自身を含む): 447441840

約数和(自身を除く): 298294680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1242893, 2485786, 3728679, 4971572, 6214465, 7457358, 9943144, 12428930, 14914716, 18643395, 24857860, 29829432, 37286790, 49715720, 74573580, 149147160]

約数ペア:

[(1, 149147160), (2, 74573580), (3, 49715720), (4, 37286790), (5, 29829432), (6, 24857860), (8, 18643395), (10, 14914716), (12, 12428930), (15, 9943144), (20, 7457358), (24, 6214465), (30, 4971572), (40, 3728679), (60, 2485786), (120, 1242893)]