202071720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3637}}^1$

素因数の和:4114

約数の個数: 64

約数和(自身を含む): 607691520

約数和(自身を除く): 405619800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 463, 926, 1389, 1852, 2315, 2778, 3637, 3704, 4630, 5556, 6945, 7274, 9260, 10911, 11112, 13890, 14548, 18185, 18520, 21822, 27780, 29096, 36370, 43644, 54555, 55560, 72740, 87288, 109110, 145480, 218220, 436440, 1683931, 3367862, 5051793, 6735724, 8419655, 10103586, 13471448, 16839310, 20207172, 25258965, 33678620, 40414344, 50517930, 67357240, 101035860, 202071720]

約数ペア:

[(1, 202071720), (2, 101035860), (3, 67357240), (4, 50517930), (5, 40414344), (6, 33678620), (8, 25258965), (10, 20207172), (12, 16839310), (15, 13471448), (20, 10103586), (24, 8419655), (30, 6735724), (40, 5051793), (60, 3367862), (120, 1683931), (463, 436440), (926, 218220), (1389, 145480), (1852, 109110), (2315, 87288), (2778, 72740), (3637, 55560), (3704, 54555), (4630, 43644), (5556, 36370), (6945, 29096), (7274, 27780), (9260, 21822), (10911, 18520), (11112, 18185), (13890, 14548)]