120907080

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{1777}}^1$

素因数の和:1810

約数の個数: 192

約数和(自身を含む): 465978240

約数和(自身を除く): 345071160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1777, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3554, 3780, 4536, 4860, 5331, 5670, 6804, 7108, 7560, 8505, 8885, 9720, 10662, 11340, 12439, 13608, 14216, 15993, 17010, 17770, 21324, 22680, 24878, 26655, 31986, 34020, 35540, 37317, 42648, 47979, 49756, 53310, 62195, 63972, 68040, 71080, 74634, 79965, 95958, 99512, 106620, 111951, 124390, 127944, 143937, 149268, 159930, 186585, 191916, 213240, 223902, 239895, 248780, 287874, 298536, 319860, 335853, 373170, 383832, 431811, 447804, 479790, 497560, 559755, 575748, 639720, 671706, 719685, 746340, 863622, 895608, 959580, 1007559, 1119510, 1151496, 1343412, 1439370, 1492680, 1679265, 1727244, 1919160, 2015118, 2159055, 2239020, 2686824, 2878740, 3022677, 3358530, 3454488, 4030236, 4318110, 4478040, 5037795, 5757480, 6045354, 6717060, 8060472, 8636220, 10075590, 12090708, 13434120, 15113385, 17272440, 20151180, 24181416, 30226770, 40302360, 60453540, 120907080]

約数ペア:

[(1, 120907080), (2, 60453540), (3, 40302360), (4, 30226770), (5, 24181416), (6, 20151180), (7, 17272440), (8, 15113385), (9, 13434120), (10, 12090708), (12, 10075590), (14, 8636220), (15, 8060472), (18, 6717060), (20, 6045354), (21, 5757480), (24, 5037795), (27, 4478040), (28, 4318110), (30, 4030236), (35, 3454488), (36, 3358530), (40, 3022677), (42, 2878740), (45, 2686824), (54, 2239020), (56, 2159055), (60, 2015118), (63, 1919160), (70, 1727244), (72, 1679265), (81, 1492680), (84, 1439370), (90, 1343412), (105, 1151496), (108, 1119510), (120, 1007559), (126, 959580), (135, 895608), (140, 863622), (162, 746340), (168, 719685), (180, 671706), (189, 639720), (210, 575748), (216, 559755), (243, 497560), (252, 479790), (270, 447804), (280, 431811), (315, 383832), (324, 373170), (360, 335853), (378, 319860), (405, 298536), (420, 287874), (486, 248780), (504, 239895), (540, 223902), (567, 213240), (630, 191916), (648, 186585), (756, 159930), (810, 149268), (840, 143937), (945, 127944), (972, 124390), (1080, 111951), (1134, 106620), (1215, 99512), (1260, 95958), (1512, 79965), (1620, 74634), (1701, 71080), (1777, 68040), (1890, 63972), (1944, 62195), (2268, 53310), (2430, 49756), (2520, 47979), (2835, 42648), (3240, 37317), (3402, 35540), (3554, 34020), (3780, 31986), (4536, 26655), (4860, 24878), (5331, 22680), (5670, 21324), (6804, 17770), (7108, 17010), (7560, 15993), (8505, 14216), (8885, 13608), (9720, 12439), (10662, 11340)]