139358280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31387}}^1$

素因数の和:31438

約数の個数: 64

約数和(自身を含む): 429387840

約数和(自身を除く): 290029560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 31387, 62774, 94161, 125548, 156935, 188322, 251096, 313870, 376644, 470805, 627740, 753288, 941610, 1161319, 1255480, 1883220, 2322638, 3483957, 3766440, 4645276, 5806595, 6967914, 9290552, 11613190, 13935828, 17419785, 23226380, 27871656, 34839570, 46452760, 69679140, 139358280]

約数ペア:

[(1, 139358280), (2, 69679140), (3, 46452760), (4, 34839570), (5, 27871656), (6, 23226380), (8, 17419785), (10, 13935828), (12, 11613190), (15, 9290552), (20, 6967914), (24, 5806595), (30, 4645276), (37, 3766440), (40, 3483957), (60, 2322638), (74, 1883220), (111, 1255480), (120, 1161319), (148, 941610), (185, 753288), (222, 627740), (296, 470805), (370, 376644), (444, 313870), (555, 251096), (740, 188322), (888, 156935), (1110, 125548), (1480, 94161), (2220, 62774), (4440, 31387)]