120939840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{857}}^1$

素因数の和:894

約数の個数: 252

約数和(自身を含む): 484462836

約数和(自身を除く): 363522996

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 857, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1714, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2571, 2880, 2940, 3136, 3360, 3428, 3528, 3920, 4032, 4285, 4410, 4704, 5040, 5142, 5880, 5999, 6720, 6856, 7056, 7713, 7840, 8570, 8820, 9408, 10080, 10284, 11760, 11998, 12855, 13712, 14112, 15426, 15680, 17140, 17640, 17997, 20160, 20568, 23520, 23996, 25710, 27424, 28224, 29995, 30852, 34280, 35280, 35994, 38565, 41136, 41993, 47040, 47992, 51420, 53991, 54848, 59990, 61704, 68560, 70560, 71988, 77130, 82272, 83986, 89985, 95984, 102840, 107982, 119980, 123408, 125979, 137120, 141120, 143976, 154260, 164544, 167972, 179970, 191968, 205680, 209965, 215964, 239960, 246816, 251958, 269955, 274240, 287952, 308520, 335944, 359940, 377937, 383936, 411360, 419930, 431928, 479920, 493632, 503916, 539910, 575904, 617040, 629895, 671888, 719880, 755874, 822720, 839860, 863856, 959840, 1007832, 1079820, 1151808, 1234080, 1259790, 1343776, 1439760, 1511748, 1679720, 1727712, 1889685, 1919680, 2015664, 2159640, 2468160, 2519580, 2687552, 2879520, 3023496, 3359440, 3455424, 3779370, 4031328, 4319280, 5039160, 5759040, 6046992, 6718880, 7558740, 8062656, 8638560, 10078320, 12093984, 13437760, 15117480, 17277120, 20156640, 24187968, 30234960, 40313280, 60469920, 120939840]

約数ペア:

[(1, 120939840), (2, 60469920), (3, 40313280), (4, 30234960), (5, 24187968), (6, 20156640), (7, 17277120), (8, 15117480), (9, 13437760), (10, 12093984), (12, 10078320), (14, 8638560), (15, 8062656), (16, 7558740), (18, 6718880), (20, 6046992), (21, 5759040), (24, 5039160), (28, 4319280), (30, 4031328), (32, 3779370), (35, 3455424), (36, 3359440), (40, 3023496), (42, 2879520), (45, 2687552), (48, 2519580), (49, 2468160), (56, 2159640), (60, 2015664), (63, 1919680), (64, 1889685), (70, 1727712), (72, 1679720), (80, 1511748), (84, 1439760), (90, 1343776), (96, 1259790), (98, 1234080), (105, 1151808), (112, 1079820), (120, 1007832), (126, 959840), (140, 863856), (144, 839860), (147, 822720), (160, 755874), (168, 719880), (180, 671888), (192, 629895), (196, 617040), (210, 575904), (224, 539910), (240, 503916), (245, 493632), (252, 479920), (280, 431928), (288, 419930), (294, 411360), (315, 383936), (320, 377937), (336, 359940), (360, 335944), (392, 308520), (420, 287952), (441, 274240), (448, 269955), (480, 251958), (490, 246816), (504, 239960), (560, 215964), (576, 209965), (588, 205680), (630, 191968), (672, 179970), (720, 167972), (735, 164544), (784, 154260), (840, 143976), (857, 141120), (882, 137120), (960, 125979), (980, 123408), (1008, 119980), (1120, 107982), (1176, 102840), (1260, 95984), (1344, 89985), (1440, 83986), (1470, 82272), (1568, 77130), (1680, 71988), (1714, 70560), (1764, 68560), (1960, 61704), (2016, 59990), (2205, 54848), (2240, 53991), (2352, 51420), (2520, 47992), (2571, 47040), (2880, 41993), (2940, 41136), (3136, 38565), (3360, 35994), (3428, 35280), (3528, 34280), (3920, 30852), (4032, 29995), (4285, 28224), (4410, 27424), (4704, 25710), (5040, 23996), (5142, 23520), (5880, 20568), (5999, 20160), (6720, 17997), (6856, 17640), (7056, 17140), (7713, 15680), (7840, 15426), (8570, 14112), (8820, 13712), (9408, 12855), (10080, 11998), (10284, 11760)]