342987120

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{68053}}^1$

素因数の和:68079

約数の個数: 120

約数和(自身を含む): 1316436576

約数和(自身を除く): 973449456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 68053, 136106, 204159, 272212, 340265, 408318, 476371, 544424, 612477, 680530, 816636, 952742, 1020795, 1088848, 1224954, 1361060, 1429113, 1633272, 1905484, 2041590, 2381855, 2449908, 2722120, 2858226, 3062385, 3266544, 3810968, 4083180, 4287339, 4763710, 4899816, 5444240, 5716452, 6124770, 7145565, 7621936, 8166360, 8574678, 9527420, 9799632, 11432904, 12249540, 14291130, 16332720, 17149356, 19054840, 21436695, 22865808, 24499080, 28582260, 34298712, 38109680, 42873390, 48998160, 57164520, 68597424, 85746780, 114329040, 171493560, 342987120]

約数ペア:

[(1, 342987120), (2, 171493560), (3, 114329040), (4, 85746780), (5, 68597424), (6, 57164520), (7, 48998160), (8, 42873390), (9, 38109680), (10, 34298712), (12, 28582260), (14, 24499080), (15, 22865808), (16, 21436695), (18, 19054840), (20, 17149356), (21, 16332720), (24, 14291130), (28, 12249540), (30, 11432904), (35, 9799632), (36, 9527420), (40, 8574678), (42, 8166360), (45, 7621936), (48, 7145565), (56, 6124770), (60, 5716452), (63, 5444240), (70, 4899816), (72, 4763710), (80, 4287339), (84, 4083180), (90, 3810968), (105, 3266544), (112, 3062385), (120, 2858226), (126, 2722120), (140, 2449908), (144, 2381855), (168, 2041590), (180, 1905484), (210, 1633272), (240, 1429113), (252, 1361060), (280, 1224954), (315, 1088848), (336, 1020795), (360, 952742), (420, 816636), (504, 680530), (560, 612477), (630, 544424), (720, 476371), (840, 408318), (1008, 340265), (1260, 272212), (1680, 204159), (2520, 136106), (5040, 68053)]