26822280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2693}}^1$

素因数の和:2790

約数の個数: 64

約数和(自身を含む): 81466560

約数和(自身を除く): 54644280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 2693, 3320, 4980, 5386, 8079, 9960, 10772, 13465, 16158, 21544, 26930, 32316, 40395, 53860, 64632, 80790, 107720, 161580, 223519, 323160, 447038, 670557, 894076, 1117595, 1341114, 1788152, 2235190, 2682228, 3352785, 4470380, 5364456, 6705570, 8940760, 13411140, 26822280]

約数ペア:

[(1, 26822280), (2, 13411140), (3, 8940760), (4, 6705570), (5, 5364456), (6, 4470380), (8, 3352785), (10, 2682228), (12, 2235190), (15, 1788152), (20, 1341114), (24, 1117595), (30, 894076), (40, 670557), (60, 447038), (83, 323160), (120, 223519), (166, 161580), (249, 107720), (332, 80790), (415, 64632), (498, 53860), (664, 40395), (830, 32316), (996, 26930), (1245, 21544), (1660, 16158), (1992, 13465), (2490, 10772), (2693, 9960), (3320, 8079), (4980, 5386)]