52890120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{146917}}^1$

素因数の和:146934

約数の個数: 48

約数和(自身を含む): 171894060

約数和(自身を除く): 119003940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 146917, 293834, 440751, 587668, 734585, 881502, 1175336, 1322253, 1469170, 1763004, 2203755, 2644506, 2938340, 3526008, 4407510, 5289012, 5876680, 6611265, 8815020, 10578024, 13222530, 17630040, 26445060, 52890120]

約数ペア:

[(1, 52890120), (2, 26445060), (3, 17630040), (4, 13222530), (5, 10578024), (6, 8815020), (8, 6611265), (9, 5876680), (10, 5289012), (12, 4407510), (15, 3526008), (18, 2938340), (20, 2644506), (24, 2203755), (30, 1763004), (36, 1469170), (40, 1322253), (45, 1175336), (60, 881502), (72, 734585), (90, 587668), (120, 440751), (180, 293834), (360, 146917)]