74427120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{34457}}^1$

素因数の和:34479

約数の個数: 80

約数和(自身を含む): 256367520

約数和(自身を除く): 181940400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 34457, 68914, 103371, 137828, 172285, 206742, 275656, 310113, 344570, 413484, 516855, 551312, 620226, 689140, 826968, 930339, 1033710, 1240452, 1378280, 1550565, 1653936, 1860678, 2067420, 2480904, 2756560, 3101130, 3721356, 4134840, 4651695, 4961808, 6202260, 7442712, 8269680, 9303390, 12404520, 14885424, 18606780, 24809040, 37213560, 74427120]

約数ペア:

[(1, 74427120), (2, 37213560), (3, 24809040), (4, 18606780), (5, 14885424), (6, 12404520), (8, 9303390), (9, 8269680), (10, 7442712), (12, 6202260), (15, 4961808), (16, 4651695), (18, 4134840), (20, 3721356), (24, 3101130), (27, 2756560), (30, 2480904), (36, 2067420), (40, 1860678), (45, 1653936), (48, 1550565), (54, 1378280), (60, 1240452), (72, 1033710), (80, 930339), (90, 826968), (108, 689140), (120, 620226), (135, 551312), (144, 516855), (180, 413484), (216, 344570), (240, 310113), (270, 275656), (360, 206742), (432, 172285), (540, 137828), (720, 103371), (1080, 68914), (2160, 34457)]