77016720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29173}}^1$

素因数の和:29200

約数の個数: 80

約数和(自身を含む): 260465472

約数和(自身を除く): 183448752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 29173, 58346, 87519, 116692, 145865, 175038, 233384, 291730, 320903, 350076, 437595, 466768, 583460, 641806, 700152, 875190, 962709, 1166920, 1283612, 1400304, 1604515, 1750380, 1925418, 2333840, 2567224, 3209030, 3500760, 3850836, 4813545, 5134448, 6418060, 7001520, 7701672, 9627090, 12836120, 15403344, 19254180, 25672240, 38508360, 77016720]

約数ペア:

[(1, 77016720), (2, 38508360), (3, 25672240), (4, 19254180), (5, 15403344), (6, 12836120), (8, 9627090), (10, 7701672), (11, 7001520), (12, 6418060), (15, 5134448), (16, 4813545), (20, 3850836), (22, 3500760), (24, 3209030), (30, 2567224), (33, 2333840), (40, 1925418), (44, 1750380), (48, 1604515), (55, 1400304), (60, 1283612), (66, 1166920), (80, 962709), (88, 875190), (110, 700152), (120, 641806), (132, 583460), (165, 466768), (176, 437595), (220, 350076), (240, 320903), (264, 291730), (330, 233384), (440, 175038), (528, 145865), (660, 116692), (880, 87519), (1320, 58346), (2640, 29173)]