75492720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{104851}}^1$

素因数の和:104870

約数の個数: 60

約数和(自身を含む): 253532136

約数和(自身を除く): 178039416

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, 104851, 209702, 314553, 419404, 524255, 629106, 838808, 943659, 1048510, 1258212, 1572765, 1677616, 1887318, 2097020, 2516424, 3145530, 3774636, 4194040, 4718295, 5032848, 6291060, 7549272, 8388080, 9436590, 12582120, 15098544, 18873180, 25164240, 37746360, 75492720]

約数ペア:

[(1, 75492720), (2, 37746360), (3, 25164240), (4, 18873180), (5, 15098544), (6, 12582120), (8, 9436590), (9, 8388080), (10, 7549272), (12, 6291060), (15, 5032848), (16, 4718295), (18, 4194040), (20, 3774636), (24, 3145530), (30, 2516424), (36, 2097020), (40, 1887318), (45, 1677616), (48, 1572765), (60, 1258212), (72, 1048510), (80, 943659), (90, 838808), (120, 629106), (144, 524255), (180, 419404), (240, 314553), (360, 209702), (720, 104851)]