85131360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59119}}^1$

素因数の和:59140

約数の個数: 72

約数和(自身を含む): 290515680

約数和(自身を除く): 205384320

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, 59119, 118238, 177357, 236476, 295595, 354714, 472952, 532071, 591190, 709428, 886785, 945904, 1064142, 1182380, 1418856, 1773570, 1891808, 2128284, 2364760, 2660355, 2837712, 3547140, 4256568, 4729520, 5320710, 5675424, 7094280, 8513136, 9459040, 10641420, 14188560, 17026272, 21282840, 28377120, 42565680, 85131360]

約数ペア:

[(1, 85131360), (2, 42565680), (3, 28377120), (4, 21282840), (5, 17026272), (6, 14188560), (8, 10641420), (9, 9459040), (10, 8513136), (12, 7094280), (15, 5675424), (16, 5320710), (18, 4729520), (20, 4256568), (24, 3547140), (30, 2837712), (32, 2660355), (36, 2364760), (40, 2128284), (45, 1891808), (48, 1773570), (60, 1418856), (72, 1182380), (80, 1064142), (90, 945904), (96, 886785), (120, 709428), (144, 591190), (160, 532071), (180, 472952), (240, 354714), (288, 295595), (360, 236476), (480, 177357), (720, 118238), (1440, 59119)]