127532820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{25609}}^1$

素因数の和:25704

約数の個数: 48

約数和(自身を含む): 361408320

約数和(自身を除く): 233875500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 25609, 51218, 76827, 102436, 128045, 153654, 256090, 307308, 384135, 512180, 768270, 1536540, 2125547, 4251094, 6376641, 8502188, 10627735, 12753282, 21255470, 25506564, 31883205, 42510940, 63766410, 127532820]

約数ペア:

[(1, 127532820), (2, 63766410), (3, 42510940), (4, 31883205), (5, 25506564), (6, 21255470), (10, 12753282), (12, 10627735), (15, 8502188), (20, 6376641), (30, 4251094), (60, 2125547), (83, 1536540), (166, 768270), (249, 512180), (332, 384135), (415, 307308), (498, 256090), (830, 153654), (996, 128045), (1245, 102436), (1660, 76827), (2490, 51218), (4980, 25609)]