120757560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1906

約数の個数: 192

約数和(自身を含む): 459976320

約数和(自身を除く): 339218760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1867, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 3734, 4312, 4620, 5390, 5601, 5880, 6468, 7468, 8085, 9240, 9335, 10780, 11202, 12936, 13069, 14936, 16170, 18670, 20537, 21560, 22404, 26138, 28005, 32340, 37340, 39207, 41074, 44808, 52276, 56010, 61611, 64680, 65345, 74680, 78414, 82148, 91483, 102685, 104552, 112020, 123222, 130690, 143759, 156828, 164296, 182966, 196035, 205370, 224040, 246444, 261380, 274449, 287518, 308055, 313656, 365932, 392070, 410740, 431277, 457415, 492888, 522760, 548898, 575036, 616110, 718795, 731864, 784140, 821480, 862554, 914830, 1006313, 1097796, 1150072, 1232220, 1372245, 1437590, 1568280, 1725108, 1829660, 2012626, 2156385, 2195592, 2464440, 2744490, 2875180, 3018939, 3450216, 3659320, 4025252, 4312770, 5031565, 5488980, 5750360, 6037878, 8050504, 8625540, 10063130, 10977960, 12075756, 15094695, 17251080, 20126260, 24151512, 30189390, 40252520, 60378780, 120757560]

約数ペア:

[(1, 120757560), (2, 60378780), (3, 40252520), (4, 30189390), (5, 24151512), (6, 20126260), (7, 17251080), (8, 15094695), (10, 12075756), (11, 10977960), (12, 10063130), (14, 8625540), (15, 8050504), (20, 6037878), (21, 5750360), (22, 5488980), (24, 5031565), (28, 4312770), (30, 4025252), (33, 3659320), (35, 3450216), (40, 3018939), (42, 2875180), (44, 2744490), (49, 2464440), (55, 2195592), (56, 2156385), (60, 2012626), (66, 1829660), (70, 1725108), (77, 1568280), (84, 1437590), (88, 1372245), (98, 1232220), (105, 1150072), (110, 1097796), (120, 1006313), (132, 914830), (140, 862554), (147, 821480), (154, 784140), (165, 731864), (168, 718795), (196, 616110), (210, 575036), (220, 548898), (231, 522760), (245, 492888), (264, 457415), (280, 431277), (294, 410740), (308, 392070), (330, 365932), (385, 313656), (392, 308055), (420, 287518), (440, 274449), (462, 261380), (490, 246444), (539, 224040), (588, 205370), (616, 196035), (660, 182966), (735, 164296), (770, 156828), (840, 143759), (924, 130690), (980, 123222), (1078, 112020), (1155, 104552), (1176, 102685), (1320, 91483), (1470, 82148), (1540, 78414), (1617, 74680), (1848, 65345), (1867, 64680), (1960, 61611), (2156, 56010), (2310, 52276), (2695, 44808), (2940, 41074), (3080, 39207), (3234, 37340), (3734, 32340), (4312, 28005), (4620, 26138), (5390, 22404), (5601, 21560), (5880, 20537), (6468, 18670), (7468, 16170), (8085, 14936), (9240, 13069), (9335, 12936), (10780, 11202)]