140380320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{292459}}^1$

素因数の和:292477

約数の個数: 48

約数和(自身を含む): 442199520

約数和(自身を除く): 301819200

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, 292459, 584918, 877377, 1169836, 1462295, 1754754, 2339672, 2924590, 3509508, 4386885, 4679344, 5849180, 7019016, 8773770, 9358688, 11698360, 14038032, 17547540, 23396720, 28076064, 35095080, 46793440, 70190160, 140380320]

約数ペア:

[(1, 140380320), (2, 70190160), (3, 46793440), (4, 35095080), (5, 28076064), (6, 23396720), (8, 17547540), (10, 14038032), (12, 11698360), (15, 9358688), (16, 8773770), (20, 7019016), (24, 5849180), (30, 4679344), (32, 4386885), (40, 3509508), (48, 2924590), (60, 2339672), (80, 1754754), (96, 1462295), (120, 1169836), (160, 877377), (240, 584918), (480, 292459)]