155916360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4708

約数の個数: 128

約数和(自身を含む): 536601600

約数和(自身を除く): 380685240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 4657, 5580, 6696, 8370, 9314, 11160, 13971, 16740, 18628, 23285, 27942, 33480, 37256, 41913, 46570, 55884, 69855, 83826, 93140, 111768, 125739, 139710, 144367, 167652, 186280, 209565, 251478, 279420, 288734, 335304, 419130, 433101, 502956, 558840, 577468, 628695, 721835, 838260, 866202, 1005912, 1154936, 1257390, 1299303, 1443670, 1676520, 1732404, 2165505, 2514780, 2598606, 2887340, 3464808, 3897909, 4331010, 5029560, 5197212, 5774680, 6496515, 7795818, 8662020, 10394424, 12993030, 15591636, 17324040, 19489545, 25986060, 31183272, 38979090, 51972120, 77958180, 155916360]

約数ペア:

[(1, 155916360), (2, 77958180), (3, 51972120), (4, 38979090), (5, 31183272), (6, 25986060), (8, 19489545), (9, 17324040), (10, 15591636), (12, 12993030), (15, 10394424), (18, 8662020), (20, 7795818), (24, 6496515), (27, 5774680), (30, 5197212), (31, 5029560), (36, 4331010), (40, 3897909), (45, 3464808), (54, 2887340), (60, 2598606), (62, 2514780), (72, 2165505), (90, 1732404), (93, 1676520), (108, 1443670), (120, 1299303), (124, 1257390), (135, 1154936), (155, 1005912), (180, 866202), (186, 838260), (216, 721835), (248, 628695), (270, 577468), (279, 558840), (310, 502956), (360, 433101), (372, 419130), (465, 335304), (540, 288734), (558, 279420), (620, 251478), (744, 209565), (837, 186280), (930, 167652), (1080, 144367), (1116, 139710), (1240, 125739), (1395, 111768), (1674, 93140), (1860, 83826), (2232, 69855), (2790, 55884), (3348, 46570), (3720, 41913), (4185, 37256), (4657, 33480), (5580, 27942), (6696, 23285), (8370, 18628), (9314, 16740), (11160, 13971)]