242051280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1008547}}^1$

素因数の和:1008563

約数の個数: 40

約数和(自身を含む): 750359712

約数和(自身を除く): 508308432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1008547, 2017094, 3025641, 4034188, 5042735, 6051282, 8068376, 10085470, 12102564, 15128205, 16136752, 20170940, 24205128, 30256410, 40341880, 48410256, 60512820, 80683760, 121025640, 242051280]

約数ペア:

[(1, 242051280), (2, 121025640), (3, 80683760), (4, 60512820), (5, 48410256), (6, 40341880), (8, 30256410), (10, 24205128), (12, 20170940), (15, 16136752), (16, 15128205), (20, 12102564), (24, 10085470), (30, 8068376), (40, 6051282), (48, 5042735), (60, 4034188), (80, 3025641), (120, 2017094), (240, 1008547)]