15144540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{252409}}^1$

素因数の和:252421

約数の個数: 24

約数和(自身を含む): 42404880

約数和(自身を除く): 27260340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 252409, 504818, 757227, 1009636, 1262045, 1514454, 2524090, 3028908, 3786135, 5048180, 7572270, 15144540]

約数ペア:

[(1, 15144540), (2, 7572270), (3, 5048180), (4, 3786135), (5, 3028908), (6, 2524090), (10, 1514454), (12, 1262045), (15, 1009636), (20, 757227), (30, 504818), (60, 252409)]