144908580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2415143}}^1$

素因数の和:2415155

約数の個数: 24

約数和(自身を含む): 405744192

約数和(自身を除く): 260835612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2415143, 4830286, 7245429, 9660572, 12075715, 14490858, 24151430, 28981716, 36227145, 48302860, 72454290, 144908580]

約数ペア:

[(1, 144908580), (2, 72454290), (3, 48302860), (4, 36227145), (5, 28981716), (6, 24151430), (10, 14490858), (12, 12075715), (15, 9660572), (20, 7245429), (30, 4830286), (60, 2415143)]