39492720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{54851}}^1$

素因数の和:54870

約数の個数: 60

約数和(自身を含む): 132632136

約数和(自身を除く): 93139416

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, 54851, 109702, 164553, 219404, 274255, 329106, 438808, 493659, 548510, 658212, 822765, 877616, 987318, 1097020, 1316424, 1645530, 1974636, 2194040, 2468295, 2632848, 3291060, 3949272, 4388080, 4936590, 6582120, 7898544, 9873180, 13164240, 19746360, 39492720]

約数ペア:

[(1, 39492720), (2, 19746360), (3, 13164240), (4, 9873180), (5, 7898544), (6, 6582120), (8, 4936590), (9, 4388080), (10, 3949272), (12, 3291060), (15, 2632848), (16, 2468295), (18, 2194040), (20, 1974636), (24, 1645530), (30, 1316424), (36, 1097020), (40, 987318), (45, 877616), (48, 822765), (60, 658212), (72, 548510), (80, 493659), (90, 438808), (120, 329106), (144, 274255), (180, 219404), (240, 164553), (360, 109702), (720, 54851)]