82608480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{57367}}^1$

素因数の和:57388

約数の個数: 72

約数和(自身を含む): 281906352

約数和(自身を除く): 199297872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 57367, 114734, 172101, 229468, 286835, 344202, 458936, 516303, 573670, 688404, 860505, 917872, 1032606, 1147340, 1376808, 1721010, 1835744, 2065212, 2294680, 2581515, 2753616, 3442020, 4130424, 4589360, 5163030, 5507232, 6884040, 8260848, 9178720, 10326060, 13768080, 16521696, 20652120, 27536160, 41304240, 82608480]

約数ペア:

[(1, 82608480), (2, 41304240), (3, 27536160), (4, 20652120), (5, 16521696), (6, 13768080), (8, 10326060), (9, 9178720), (10, 8260848), (12, 6884040), (15, 5507232), (16, 5163030), (18, 4589360), (20, 4130424), (24, 3442020), (30, 2753616), (32, 2581515), (36, 2294680), (40, 2065212), (45, 1835744), (48, 1721010), (60, 1376808), (72, 1147340), (80, 1032606), (90, 917872), (96, 860505), (120, 688404), (144, 573670), (160, 516303), (180, 458936), (240, 344202), (288, 286835), (360, 229468), (480, 172101), (720, 114734), (1440, 57367)]