42086640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{175361}}^1$

素因数の和:175377

約数の個数: 40

約数和(自身を含む): 130469328

約数和(自身を除く): 88382688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 175361, 350722, 526083, 701444, 876805, 1052166, 1402888, 1753610, 2104332, 2630415, 2805776, 3507220, 4208664, 5260830, 7014440, 8417328, 10521660, 14028880, 21043320, 42086640]

約数ペア:

[(1, 42086640), (2, 21043320), (3, 14028880), (4, 10521660), (5, 8417328), (6, 7014440), (8, 5260830), (10, 4208664), (12, 3507220), (15, 2805776), (16, 2630415), (20, 2104332), (24, 1753610), (30, 1402888), (40, 1052166), (48, 876805), (60, 701444), (80, 526083), (120, 350722), (240, 175361)]