164367120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{4999}}^1$

素因数の和:5152

約数の個数: 80

約数和(自身を含む): 513360000

約数和(自身を除く): 348992880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4999, 5480, 6576, 8220, 9998, 10960, 14997, 16440, 19996, 24995, 29994, 32880, 39992, 49990, 59988, 74985, 79984, 99980, 119976, 149970, 199960, 239952, 299940, 399920, 599880, 684863, 1199760, 1369726, 2054589, 2739452, 3424315, 4109178, 5478904, 6848630, 8218356, 10272945, 10957808, 13697260, 16436712, 20545890, 27394520, 32873424, 41091780, 54789040, 82183560, 164367120]

約数ペア:

[(1, 164367120), (2, 82183560), (3, 54789040), (4, 41091780), (5, 32873424), (6, 27394520), (8, 20545890), (10, 16436712), (12, 13697260), (15, 10957808), (16, 10272945), (20, 8218356), (24, 6848630), (30, 5478904), (40, 4109178), (48, 3424315), (60, 2739452), (80, 2054589), (120, 1369726), (137, 1199760), (240, 684863), (274, 599880), (411, 399920), (548, 299940), (685, 239952), (822, 199960), (1096, 149970), (1370, 119976), (1644, 99980), (2055, 79984), (2192, 74985), (2740, 59988), (3288, 49990), (4110, 39992), (4999, 32880), (5480, 29994), (6576, 24995), (8220, 19996), (9998, 16440), (10960, 14997)]