120491460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 378408576

約数和(自身を除く): 257917116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 97, 103, 134, 180, 194, 201, 206, 268, 291, 309, 335, 388, 402, 412, 485, 515, 582, 603, 618, 670, 804, 873, 927, 970, 1005, 1030, 1164, 1206, 1236, 1340, 1455, 1545, 1746, 1854, 1940, 2010, 2060, 2412, 2910, 3015, 3090, 3492, 3708, 4020, 4365, 4635, 5820, 6030, 6180, 6499, 6901, 8730, 9270, 9991, 12060, 12998, 13802, 17460, 18540, 19497, 19982, 20703, 25996, 27604, 29973, 32495, 34505, 38994, 39964, 41406, 49955, 58491, 59946, 62109, 64990, 69010, 77988, 82812, 89919, 97485, 99910, 103515, 116982, 119892, 124218, 129980, 138020, 149865, 179838, 194970, 199820, 207030, 233964, 248436, 292455, 299730, 310545, 359676, 389940, 414060, 449595, 584910, 599460, 621090, 669397, 899190, 1169820, 1242180, 1338794, 1798380, 2008191, 2677588, 3346985, 4016382, 6024573, 6693970, 8032764, 10040955, 12049146, 13387940, 20081910, 24098292, 30122865, 40163820, 60245730, 120491460]

約数ペア:

[(1, 120491460), (2, 60245730), (3, 40163820), (4, 30122865), (5, 24098292), (6, 20081910), (9, 13387940), (10, 12049146), (12, 10040955), (15, 8032764), (18, 6693970), (20, 6024573), (30, 4016382), (36, 3346985), (45, 2677588), (60, 2008191), (67, 1798380), (90, 1338794), (97, 1242180), (103, 1169820), (134, 899190), (180, 669397), (194, 621090), (201, 599460), (206, 584910), (268, 449595), (291, 414060), (309, 389940), (335, 359676), (388, 310545), (402, 299730), (412, 292455), (485, 248436), (515, 233964), (582, 207030), (603, 199820), (618, 194970), (670, 179838), (804, 149865), (873, 138020), (927, 129980), (970, 124218), (1005, 119892), (1030, 116982), (1164, 103515), (1206, 99910), (1236, 97485), (1340, 89919), (1455, 82812), (1545, 77988), (1746, 69010), (1854, 64990), (1940, 62109), (2010, 59946), (2060, 58491), (2412, 49955), (2910, 41406), (3015, 39964), (3090, 38994), (3492, 34505), (3708, 32495), (4020, 29973), (4365, 27604), (4635, 25996), (5820, 20703), (6030, 19982), (6180, 19497), (6499, 18540), (6901, 17460), (8730, 13802), (9270, 12998), (9991, 12060)]