53551920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223133}}^1$

素因数の和:223149

約数の個数: 40

約数和(自身を含む): 166011696

約数和(自身を除く): 112459776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 223133, 446266, 669399, 892532, 1115665, 1338798, 1785064, 2231330, 2677596, 3346995, 3570128, 4462660, 5355192, 6693990, 8925320, 10710384, 13387980, 17850640, 26775960, 53551920]

約数ペア:

[(1, 53551920), (2, 26775960), (3, 17850640), (4, 13387980), (5, 10710384), (6, 8925320), (8, 6693990), (10, 5355192), (12, 4462660), (15, 3570128), (16, 3346995), (20, 2677596), (24, 2231330), (30, 1785064), (40, 1338798), (48, 1115665), (60, 892532), (80, 669399), (120, 446266), (240, 223133)]