255394080

素因数分解:

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

素因数の和:59143

約数の個数: 96

約数和(自身を含む): 893894400

約数和(自身を除く): 638500320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 59119, 118238, 177357, 236476, 295595, 354714, 472952, 532071, 591190, 709428, 886785, 945904, 1064142, 1182380, 1418856, 1596213, 1773570, 1891808, 2128284, 2364760, 2660355, 2837712, 3192426, 3547140, 4256568, 4729520, 5320710, 5675424, 6384852, 7094280, 7981065, 8513136, 9459040, 10641420, 12769704, 14188560, 15962130, 17026272, 21282840, 25539408, 28377120, 31924260, 42565680, 51078816, 63848520, 85131360, 127697040, 255394080]

約数ペア:

[(1, 255394080), (2, 127697040), (3, 85131360), (4, 63848520), (5, 51078816), (6, 42565680), (8, 31924260), (9, 28377120), (10, 25539408), (12, 21282840), (15, 17026272), (16, 15962130), (18, 14188560), (20, 12769704), (24, 10641420), (27, 9459040), (30, 8513136), (32, 7981065), (36, 7094280), (40, 6384852), (45, 5675424), (48, 5320710), (54, 4729520), (60, 4256568), (72, 3547140), (80, 3192426), (90, 2837712), (96, 2660355), (108, 2364760), (120, 2128284), (135, 1891808), (144, 1773570), (160, 1596213), (180, 1418856), (216, 1182380), (240, 1064142), (270, 945904), (288, 886785), (360, 709428), (432, 591190), (480, 532071), (540, 472952), (720, 354714), (864, 295595), (1080, 236476), (1440, 177357), (2160, 118238), (4320, 59119)]