72936720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{33767}}^1$

素因数の和:33789

約数の個数: 80

約数和(自身を含む): 251233920

約数和(自身を除く): 178297200

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, 33767, 67534, 101301, 135068, 168835, 202602, 270136, 303903, 337670, 405204, 506505, 540272, 607806, 675340, 810408, 911709, 1013010, 1215612, 1350680, 1519515, 1620816, 1823418, 2026020, 2431224, 2701360, 3039030, 3646836, 4052040, 4558545, 4862448, 6078060, 7293672, 8104080, 9117090, 12156120, 14587344, 18234180, 24312240, 36468360, 72936720]

約数ペア:

[(1, 72936720), (2, 36468360), (3, 24312240), (4, 18234180), (5, 14587344), (6, 12156120), (8, 9117090), (9, 8104080), (10, 7293672), (12, 6078060), (15, 4862448), (16, 4558545), (18, 4052040), (20, 3646836), (24, 3039030), (27, 2701360), (30, 2431224), (36, 2026020), (40, 1823418), (45, 1620816), (48, 1519515), (54, 1350680), (60, 1215612), (72, 1013010), (80, 911709), (90, 810408), (108, 675340), (120, 607806), (135, 540272), (144, 506505), (180, 405204), (216, 337670), (240, 303903), (270, 270136), (360, 202602), (432, 168835), (540, 135068), (720, 101301), (1080, 67534), (2160, 33767)]