542191920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2259133}}^1$

素因数の和:2259149

約数の個数: 40

約数和(自身を含む): 1680795696

約数和(自身を除く): 1138603776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2259133, 4518266, 6777399, 9036532, 11295665, 13554798, 18073064, 22591330, 27109596, 33886995, 36146128, 45182660, 54219192, 67773990, 90365320, 108438384, 135547980, 180730640, 271095960, 542191920]

約数ペア:

[(1, 542191920), (2, 271095960), (3, 180730640), (4, 135547980), (5, 108438384), (6, 90365320), (8, 67773990), (10, 54219192), (12, 45182660), (15, 36146128), (16, 33886995), (20, 27109596), (24, 22591330), (30, 18073064), (40, 13554798), (48, 11295665), (60, 9036532), (80, 6777399), (120, 4518266), (240, 2259133)]