53651280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223547}}^1$

素因数の和:223563

約数の個数: 40

約数和(自身を含む): 166319712

約数和(自身を除く): 112668432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 223547, 447094, 670641, 894188, 1117735, 1341282, 1788376, 2235470, 2682564, 3353205, 3576752, 4470940, 5365128, 6706410, 8941880, 10730256, 13412820, 17883760, 26825640, 53651280]

約数ペア:

[(1, 53651280), (2, 26825640), (3, 17883760), (4, 13412820), (5, 10730256), (6, 8941880), (8, 6706410), (10, 5365128), (12, 4470940), (15, 3576752), (16, 3353205), (20, 2682564), (24, 2235470), (30, 1788376), (40, 1341282), (48, 1117735), (60, 894188), (80, 670641), (120, 447094), (240, 223547)]