122389920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:756

約数の個数: 192

約数和(自身を含む): 439447680

約数和(自身を除く): 317057760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 96, 108, 120, 123, 135, 144, 160, 164, 180, 205, 216, 240, 246, 270, 288, 328, 360, 369, 410, 432, 480, 492, 540, 615, 656, 691, 720, 738, 820, 864, 984, 1080, 1107, 1230, 1312, 1382, 1440, 1476, 1640, 1845, 1968, 2073, 2160, 2214, 2460, 2764, 2952, 3280, 3455, 3690, 3936, 4146, 4320, 4428, 4920, 5528, 5535, 5904, 6219, 6560, 6910, 7380, 8292, 8856, 9840, 10365, 11056, 11070, 11808, 12438, 13820, 14760, 16584, 17712, 18657, 19680, 20730, 22112, 22140, 24876, 27640, 28331, 29520, 31095, 33168, 35424, 37314, 41460, 44280, 49752, 55280, 56662, 59040, 62190, 66336, 74628, 82920, 84993, 88560, 93285, 99504, 110560, 113324, 124380, 141655, 149256, 165840, 169986, 177120, 186570, 199008, 226648, 248760, 254979, 283310, 298512, 331680, 339972, 373140, 424965, 453296, 497520, 509958, 566620, 597024, 679944, 746280, 764937, 849930, 906592, 995040, 1019916, 1133240, 1274895, 1359888, 1492560, 1529874, 1699860, 2039832, 2266480, 2549790, 2719776, 2985120, 3059748, 3399720, 3824685, 4079664, 4532960, 5099580, 6119496, 6799440, 7649370, 8159328, 10199160, 12238992, 13598880, 15298740, 20398320, 24477984, 30597480, 40796640, 61194960, 122389920]

約数ペア:

[(1, 122389920), (2, 61194960), (3, 40796640), (4, 30597480), (5, 24477984), (6, 20398320), (8, 15298740), (9, 13598880), (10, 12238992), (12, 10199160), (15, 8159328), (16, 7649370), (18, 6799440), (20, 6119496), (24, 5099580), (27, 4532960), (30, 4079664), (32, 3824685), (36, 3399720), (40, 3059748), (41, 2985120), (45, 2719776), (48, 2549790), (54, 2266480), (60, 2039832), (72, 1699860), (80, 1529874), (82, 1492560), (90, 1359888), (96, 1274895), (108, 1133240), (120, 1019916), (123, 995040), (135, 906592), (144, 849930), (160, 764937), (164, 746280), (180, 679944), (205, 597024), (216, 566620), (240, 509958), (246, 497520), (270, 453296), (288, 424965), (328, 373140), (360, 339972), (369, 331680), (410, 298512), (432, 283310), (480, 254979), (492, 248760), (540, 226648), (615, 199008), (656, 186570), (691, 177120), (720, 169986), (738, 165840), (820, 149256), (864, 141655), (984, 124380), (1080, 113324), (1107, 110560), (1230, 99504), (1312, 93285), (1382, 88560), (1440, 84993), (1476, 82920), (1640, 74628), (1845, 66336), (1968, 62190), (2073, 59040), (2160, 56662), (2214, 55280), (2460, 49752), (2764, 44280), (2952, 41460), (3280, 37314), (3455, 35424), (3690, 33168), (3936, 31095), (4146, 29520), (4320, 28331), (4428, 27640), (4920, 24876), (5528, 22140), (5535, 22112), (5904, 20730), (6219, 19680), (6560, 18657), (6910, 17712), (7380, 16584), (8292, 14760), (8856, 13820), (9840, 12438), (10365, 11808), (11056, 11070)]