237504420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{439823}}^1$

素因数の和:439841

約数の個数: 48

約数和(自身を含む): 738904320

約数和(自身を除く): 501399900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 439823, 879646, 1319469, 1759292, 2199115, 2638938, 3958407, 4398230, 5277876, 6597345, 7916814, 8796460, 11875221, 13194690, 15833628, 19792035, 23750442, 26389380, 39584070, 47500884, 59376105, 79168140, 118752210, 237504420]

約数ペア:

[(1, 237504420), (2, 118752210), (3, 79168140), (4, 59376105), (5, 47500884), (6, 39584070), (9, 26389380), (10, 23750442), (12, 19792035), (15, 15833628), (18, 13194690), (20, 11875221), (27, 8796460), (30, 7916814), (36, 6597345), (45, 5277876), (54, 4398230), (60, 3958407), (90, 2638938), (108, 2199115), (135, 1759292), (180, 1319469), (270, 879646), (540, 439823)]