15145320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{126211}}^1$

素因数の和:126225

約数の個数: 32

約数和(自身を含む): 45436320

約数和(自身を除く): 30291000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126211, 252422, 378633, 504844, 631055, 757266, 1009688, 1262110, 1514532, 1893165, 2524220, 3029064, 3786330, 5048440, 7572660, 15145320]

約数ペア:

[(1, 15145320), (2, 7572660), (3, 5048440), (4, 3786330), (5, 3029064), (6, 2524220), (8, 1893165), (10, 1514532), (12, 1262110), (15, 1009688), (20, 757266), (24, 631055), (30, 504844), (40, 378633), (60, 252422), (120, 126211)]