60389280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{1997}}^1$

素因数の和:2028

約数の個数: 192

約数和(自身を含む): 241678080

約数和(自身を除く): 181288800

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, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 1997, 2016, 2160, 2520, 3024, 3360, 3780, 3994, 4320, 5040, 5991, 6048, 7560, 7988, 9985, 10080, 11982, 13979, 15120, 15976, 17973, 19970, 23964, 27958, 29955, 30240, 31952, 35946, 39940, 41937, 47928, 53919, 55916, 59910, 63904, 69895, 71892, 79880, 83874, 89865, 95856, 107838, 111832, 119820, 125811, 139790, 143784, 159760, 167748, 179730, 191712, 209685, 215676, 223664, 239640, 251622, 269595, 279580, 287568, 319520, 335496, 359460, 377433, 419370, 431352, 447328, 479280, 503244, 539190, 559160, 575136, 629055, 670992, 718920, 754866, 838740, 862704, 958560, 1006488, 1078380, 1118320, 1258110, 1341984, 1437840, 1509732, 1677480, 1725408, 1887165, 2012976, 2156760, 2236640, 2516220, 2875680, 3019464, 3354960, 3774330, 4025952, 4313520, 5032440, 6038928, 6709920, 7548660, 8627040, 10064880, 12077856, 15097320, 20129760, 30194640, 60389280]

約数ペア:

[(1, 60389280), (2, 30194640), (3, 20129760), (4, 15097320), (5, 12077856), (6, 10064880), (7, 8627040), (8, 7548660), (9, 6709920), (10, 6038928), (12, 5032440), (14, 4313520), (15, 4025952), (16, 3774330), (18, 3354960), (20, 3019464), (21, 2875680), (24, 2516220), (27, 2236640), (28, 2156760), (30, 2012976), (32, 1887165), (35, 1725408), (36, 1677480), (40, 1509732), (42, 1437840), (45, 1341984), (48, 1258110), (54, 1118320), (56, 1078380), (60, 1006488), (63, 958560), (70, 862704), (72, 838740), (80, 754866), (84, 718920), (90, 670992), (96, 629055), (105, 575136), (108, 559160), (112, 539190), (120, 503244), (126, 479280), (135, 447328), (140, 431352), (144, 419370), (160, 377433), (168, 359460), (180, 335496), (189, 319520), (210, 287568), (216, 279580), (224, 269595), (240, 251622), (252, 239640), (270, 223664), (280, 215676), (288, 209685), (315, 191712), (336, 179730), (360, 167748), (378, 159760), (420, 143784), (432, 139790), (480, 125811), (504, 119820), (540, 111832), (560, 107838), (630, 95856), (672, 89865), (720, 83874), (756, 79880), (840, 71892), (864, 69895), (945, 63904), (1008, 59910), (1080, 55916), (1120, 53919), (1260, 47928), (1440, 41937), (1512, 39940), (1680, 35946), (1890, 31952), (1997, 30240), (2016, 29955), (2160, 27958), (2520, 23964), (3024, 19970), (3360, 17973), (3780, 15976), (3994, 15120), (4320, 13979), (5040, 11982), (5991, 10080), (6048, 9985), (7560, 7988)]