72489660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32653}}^1$

素因数の和:32702

約数の個数: 48

約数和(自身を含む): 208463136

約数和(自身を除く): 135973476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 32653, 65306, 97959, 130612, 163265, 195918, 326530, 391836, 489795, 653060, 979590, 1208161, 1959180, 2416322, 3624483, 4832644, 6040805, 7248966, 12081610, 14497932, 18122415, 24163220, 36244830, 72489660]

約数ペア:

[(1, 72489660), (2, 36244830), (3, 24163220), (4, 18122415), (5, 14497932), (6, 12081610), (10, 7248966), (12, 6040805), (15, 4832644), (20, 3624483), (30, 2416322), (37, 1959180), (60, 1208161), (74, 979590), (111, 653060), (148, 489795), (185, 391836), (222, 326530), (370, 195918), (444, 163265), (555, 130612), (740, 97959), (1110, 65306), (2220, 32653)]