29967840

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{991}}^1$

素因数の和:1022

約数の個数: 192

約数和(自身を含む): 119992320

約数和(自身を除く): 90024480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 991, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 1982, 2016, 2160, 2520, 2973, 3024, 3360, 3780, 3964, 4320, 4955, 5040, 5946, 6048, 6937, 7560, 7928, 8919, 9910, 10080, 11892, 13874, 14865, 15120, 15856, 17838, 19820, 20811, 23784, 26757, 27748, 29730, 30240, 31712, 34685, 35676, 39640, 41622, 44595, 47568, 53514, 55496, 59460, 62433, 69370, 71352, 79280, 83244, 89190, 95136, 104055, 107028, 110992, 118920, 124866, 133785, 138740, 142704, 158560, 166488, 178380, 187299, 208110, 214056, 221984, 237840, 249732, 267570, 277480, 285408, 312165, 332976, 356760, 374598, 416220, 428112, 475680, 499464, 535140, 554960, 624330, 665952, 713520, 749196, 832440, 856224, 936495, 998928, 1070280, 1109920, 1248660, 1427040, 1498392, 1664880, 1872990, 1997856, 2140560, 2497320, 2996784, 3329760, 3745980, 4281120, 4994640, 5993568, 7491960, 9989280, 14983920, 29967840]

約数ペア:

[(1, 29967840), (2, 14983920), (3, 9989280), (4, 7491960), (5, 5993568), (6, 4994640), (7, 4281120), (8, 3745980), (9, 3329760), (10, 2996784), (12, 2497320), (14, 2140560), (15, 1997856), (16, 1872990), (18, 1664880), (20, 1498392), (21, 1427040), (24, 1248660), (27, 1109920), (28, 1070280), (30, 998928), (32, 936495), (35, 856224), (36, 832440), (40, 749196), (42, 713520), (45, 665952), (48, 624330), (54, 554960), (56, 535140), (60, 499464), (63, 475680), (70, 428112), (72, 416220), (80, 374598), (84, 356760), (90, 332976), (96, 312165), (105, 285408), (108, 277480), (112, 267570), (120, 249732), (126, 237840), (135, 221984), (140, 214056), (144, 208110), (160, 187299), (168, 178380), (180, 166488), (189, 158560), (210, 142704), (216, 138740), (224, 133785), (240, 124866), (252, 118920), (270, 110992), (280, 107028), (288, 104055), (315, 95136), (336, 89190), (360, 83244), (378, 79280), (420, 71352), (432, 69370), (480, 62433), (504, 59460), (540, 55496), (560, 53514), (630, 47568), (672, 44595), (720, 41622), (756, 39640), (840, 35676), (864, 34685), (945, 31712), (991, 30240), (1008, 29730), (1080, 27748), (1120, 26757), (1260, 23784), (1440, 20811), (1512, 19820), (1680, 17838), (1890, 15856), (1982, 15120), (2016, 14865), (2160, 13874), (2520, 11892), (2973, 10080), (3024, 9910), (3360, 8919), (3780, 7928), (3964, 7560), (4320, 6937), (4955, 6048), (5040, 5946)]