8101920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{16879}}^1$

素因数の和:16897

約数の個数: 48

約数和(自身を含む): 25522560

約数和(自身を除く): 17420640

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, 16879, 33758, 50637, 67516, 84395, 101274, 135032, 168790, 202548, 253185, 270064, 337580, 405096, 506370, 540128, 675160, 810192, 1012740, 1350320, 1620384, 2025480, 2700640, 4050960, 8101920]

約数ペア:

[(1, 8101920), (2, 4050960), (3, 2700640), (4, 2025480), (5, 1620384), (6, 1350320), (8, 1012740), (10, 810192), (12, 675160), (15, 540128), (16, 506370), (20, 405096), (24, 337580), (30, 270064), (32, 253185), (40, 202548), (48, 168790), (60, 135032), (80, 101274), (96, 84395), (120, 67516), (160, 50637), (240, 33758), (480, 16879)]