28794420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{53323}}^1$

素因数の和:53341

約数の個数: 48

約数和(自身を含む): 89584320

約数和(自身を除く): 60789900

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, 53323, 106646, 159969, 213292, 266615, 319938, 479907, 533230, 639876, 799845, 959814, 1066460, 1439721, 1599690, 1919628, 2399535, 2879442, 3199380, 4799070, 5758884, 7198605, 9598140, 14397210, 28794420]

約数ペア:

[(1, 28794420), (2, 14397210), (3, 9598140), (4, 7198605), (5, 5758884), (6, 4799070), (9, 3199380), (10, 2879442), (12, 2399535), (15, 1919628), (18, 1599690), (20, 1439721), (27, 1066460), (30, 959814), (36, 799845), (45, 639876), (54, 533230), (60, 479907), (90, 319938), (108, 266615), (135, 213292), (180, 159969), (270, 106646), (540, 53323)]