2531583840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5274133}}^1$

素因数の和:5274151

約数の個数: 48

約数和(自身を含む): 7974490608

約数和(自身を除く): 5442906768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5274133, 10548266, 15822399, 21096532, 26370665, 31644798, 42193064, 52741330, 63289596, 79111995, 84386128, 105482660, 126579192, 158223990, 168772256, 210965320, 253158384, 316447980, 421930640, 506316768, 632895960, 843861280, 1265791920, 2531583840]

約数ペア:

[(1, 2531583840), (2, 1265791920), (3, 843861280), (4, 632895960), (5, 506316768), (6, 421930640), (8, 316447980), (10, 253158384), (12, 210965320), (15, 168772256), (16, 158223990), (20, 126579192), (24, 105482660), (30, 84386128), (32, 79111995), (40, 63289596), (48, 52741330), (60, 42193064), (80, 31644798), (96, 26370665), (120, 21096532), (160, 15822399), (240, 10548266), (480, 5274133)]