30238310.000000000

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{164767}}^1$

素因数の和:164786

約数の個数: 60

約数和(自身を含む): 398409024

約数和(自身を除く): 279776784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 164767, 329534, 494301, 659068, 823835, 988602, 1318136, 1482903, 1647670, 1977204, 2471505, 2636272, 2965806, 3295340, 3954408, 4943010, 5931612, 6590680, 7414515, 7908816, 9886020, 11863224, 13181360, 14829030, 19772040, 23726448, 29658060, 39544080, 59316120, 118632240]

約数ペア:

[(1, 118632240), (2, 59316120), (3, 39544080), (4, 29658060), (5, 23726448), (6, 19772040), (8, 14829030), (9, 13181360), (10, 11863224), (12, 9886020), (15, 7908816), (16, 7414515), (18, 6590680), (20, 5931612), (24, 4943010), (30, 3954408), (36, 3295340), (40, 2965806), (45, 2636272), (48, 2471505), (60, 1977204), (72, 1647670), (80, 1482903), (90, 1318136), (120, 988602), (144, 823835), (180, 659068), (240, 494301), (360, 329534), (720, 164767)]